MsgClaim
/c12.claim.v1.MsgClaim
{
"@type": "/c12.claim.v1.MsgClaim",
"signer": "c121kkmf6h2puh0nk46h3y9x5vr7ry0u7eeyf0r28v",
"event_id": "e:788c5089f27839b5a2cbf45bc052f88f7c5feae5eda4846d870045a30edfe76d",
"purpose_id": "LCFS_CA",
"reference_hash": "7r8p+etkFx2PLFAGs4cWgB4LA+6TQaxbvYLRTXf6I/E="
}