Moonbeam Data Schema

Moonbeam datasets provide comprehensive on-chain data indexed and queryable through the Subsquid Network.

Available Data Types

Blocks

Block data contains metadata about each block in the chain.

Field Name	Data Type	Description
`number`	integer	Block number
`hash`	string	Block hash
`parent_hash`	string	Parent block hash
`timestamp`	integer	Block timestamp
`state_root`	string	State root hash
`extrinsics_root`	string	Extrinsics root hash
`spec_version`	integer	Runtime specification version

Extrinsics

Extrinsics (transactions) submitted to the network.

Field Name	Data Type	Description
`index`	integer	Extrinsic index in block
`hash`	string	Extrinsic hash
`call`	object	Call data
`signature`	object	Signature information
`success`	boolean	Whether extrinsic succeeded
`error`	object	Error information if failed

Events

Event data emitted by the network.

Field Name	Data Type	Description
`index`	integer	Event index in block
`extrinsic_index`	integer	Related extrinsic index
`phase`	string	Event phase (initialization, apply_extrinsic, finalization)
`pallet`	string	Pallet name
`name`	string	Event name
`args`	object	Event arguments

EVM Integration

Data fields for evm integration.

Field Name	Data Type	Description
`ethereum_transaction_hash`	string	Ethereum-compatible transaction hash
`ethereum_block_hash`	string	Ethereum-compatible block hash
`ethereum_logs`	array	EVM logs for Ethereum compatibility