MsgClaim
/c12.claim.v1.MsgClaim
{
"@type": "/c12.claim.v1.MsgClaim",
"signer": "c121kkmf6h2puh0nk46h3y9x5vr7ry0u7eeyf0r28v",
"event_id": "e:6f1ccb73cc0f8ecd4b253c25b86b03f154ad979a1811403243896682d8f0f8af",
"purpose_id": "LCFS_CA",
"reference_hash": "xEQd14HHHBT172QnSCdWz2vG0DDAU7C33wNm8gCpSbc="
}