MsgClaim
/c12.claim.v1.MsgClaim
{
"@type": "/c12.claim.v1.MsgClaim",
"signer": "c121kkmf6h2puh0nk46h3y9x5vr7ry0u7eeyf0r28v",
"event_id": "e:2aa080f6ff6f13282125426ed906a89649cb1e59da8d26676cc5837ed75911bc",
"purpose_id": "LCFS_CA",
"reference_hash": "cBjJmF5dPRXLXb43TWYf5G7TnYcqc5PBPi+BR/LYdA4="
}