$ curl -H "Content-Type: Application/json" -d '{"id":1, "jsonrpc":"2.0", "method": "state_getMetadata"}' http://localhost:9933

{"jsonrpc":"2.0","result":{"events":{"events":{"balances":{"NewAccount":{"description":[" A new account was created."],"params":["AccountId","AccountIndex","NewAccountOutcome"]},"ReapedAccount":{"description":[" An account was reaped."],"params":["AccountId"]},"Transfer":{"description":[" Transfer succeeded (from, to, value, fees)."],"params":["AccountId","AccountId","Balance","Balance"]}},"council":{"BadReaperSlashed":{"description":[" slashed reaper"],"params":["AccountId"]},"TallyFinalised":{"description":[" A tally (for approval votes of council seat(s)) has ended (with one or more new members)."],"params":["Vec<AccountId>","Vec<AccountId>"]},"TallyStarted":{"description":[" A tally (for approval votes of council seat(s)) has started."],"params":["u32"]},"VoterReaped":{"description":[" reaped voter, reaper"],"params":["AccountId","AccountId"]}},"council_motions":{"Approved":{"description":[" A motion was approved by the required threshold."],"params":["Hash"]},"Disapproved":{"description":[" A motion was not approved by the required threshold."],"params":["Hash"]},"Executed":{"description":[" A motion was executed; `bool` is true if returned without error."],"params":["Hash","bool"]},"Proposed":{"description":[" A motion (given hash) has been proposed (by given account) with a threshold (given u32)."],"params":["AccountId","ProposalIndex","Hash","u32"]},"Voted":{"description":[" A motion (given hash) has been voted on by given account, leaving"," a tally (yes votes and no votes given as u32s respectively)."],"params":["AccountId","Hash","bool","u32","u32"]}},"council_voting":{"TallyCancelation":{"description":[" A voting tally has happened for a referendum cancelation vote."," Last three are yes, no, abstain counts."],"params":["Hash","u32","u32","u32"]},"TallyReferendum":{"description":[" A voting tally has happened for a referendum vote."," Last three are yes, no, abstain counts."],"params":["Hash","u32","u32","u32"]}},"democracy":{"Cancelled":{"description":[],"params":["ReferendumIndex"]},"Executed":{"description":[],"params":["ReferendumIndex","bool"]},"NotPassed":{"description":[],"params":["ReferendumIndex"]},"Passed":{"description":[],"params":["ReferendumIndex"]},"Started":{"description":[],"params":["ReferendumIndex","VoteThreshold"]},"Tabled":{"description":[],"params":["PropIndex","Balance","Vec<AccountId>"]}},"session":{"NewSession":{"description":[" New session has happened. Note that the argument is the session index, not the block"," number as the type might suggest."],"params":["BlockNumber"]}},"staking":{"OfflineSlash":{"description":[" One validator (and their nominators) has been slashed by the given amount."],"params":["AccountId","Balance"]},"OfflineWarning":{"description":[" One validator (and their nominators) has been given a offline-warning (they're still"," within their grace). The accrued number of slashes is recorded, too."],"params":["AccountId","u32"]},"Reward":{"description":[" All validators have been rewarded by the given balance."],"params":["Balance"]}},"system":{"ExtrinsicFailed":{"description":[" An extrinsic failed."],"params":null},"ExtrinsicSuccess":{"description":[" An extrinsic completed successfully."],"params":null}},"treasury":{"Awarded":{"description":[" Some funds have been allocated."],"params":["ProposalIndex","Balance","AccountId"]},"Burnt":{"description":[" Some of our funds have been burnt."],"params":["Balance"]},"Proposed":{"description":[" New proposal."],"params":["ProposalIndex"]},"Rollover":{"description":[" Spending has finished; this is the amount that rolls over until next spend."],"params":["Balance"]},"Spending":{"description":[" We have ended a spend period and will now allocate funds."],"params":["Balance"]}}},"name":"Event"},"moduleWithStorage":{"module":{"call":{"functions":{"0":{"description":[" Provide candidate receipts for parachains, in ascending order by id."],"name":"set_heads","params":[{"name":"origin","type":"T::Origin"},{"name":"heads","type":"Vec<CandidateReceipt>"}]},"0 + 1":{"description":[],"name":"register_parachain","params":[{"name":"origin","type":"T::Origin"},{"name":"id","type":"Id"},{"name":"code","type":"Vec<u8>"},{"name":"initial_head_data","type":"Vec<u8>"}]},"0 + 1 + 1":{"description":[],"name":"deregister_parachain","params":[{"name":"origin","type":"T::Origin"},{"name":"id","type":"Id"}]}},"name":"Call"},"name":"Module"},"prefix":"parachains","storage":{"items":{"Code":{"description":[],"modifier":null,"type":{"key":"Id","value":"Vec<u8>"}},"DidUpdate":{"description":[],"modifier":"default","type":"bool"},"Heads":{"description":[],"modifier":null,"type":{"key":"Id","value":"Vec<u8>"}},"Parachains":{"description":[],"modifier":"default","type":"Vec<Id>"}},"prefix":"Parachains"}}},"id":1}