# eth/v1/beacon/pool/attester_slashings RPC method
Ethereum consensus layer Beacon Chain API call that returns attester slashings known by the node but not necessarily incorporated into any block.
Parameters:
none
Returns:
execution_optimistic
—boolean
—true
if the response references an unverified execution payload. Optimistic information may be invalidated at a later time. If the field is not present, assume thefalse
value.data
—array
—objects
— the Attestation (opens new window) objects with:aggregation_bits
—string
— the attester aggregation bits.signature
—string
— the BLS aggregate signature.data
—object
— the AttestationData (opens new window) object with:slot
—string
— the corresponding slot.index
—string
— the index.beacon_block_root
—string
— the LMD GHOST vote.source
—object
— the Checkpoint (opens new window) object with:epoch
—string
— the corresponding epoch.root
—string
— the corresponding root.
target
—object
— the Checkpoint (opens new window) object with:epoch
—string
— the corresponding epoch.root
—string
— the corresponding root.
Example:
curl -X GET https://beacon-nd-123-456-789.p2pify.com/3c6e0b8a9c15224a8228b9a98ca1531d/eth/v1/beacon/pool/attester_slashings