oracle_ref:
update_msg:
price: "8616000"
spread: "19000"
timestamp: 1723196227
asset_index: 18
signatures: b5ee9c720101010100430000819520a779baaa06c56330507648ac0af1c10f6861b301303404c305f79c039bf26219203021f3514ce7002896471687dcbee41512cfabe4c884f386020940bd8060
payload: b5ee9c72010101010006000008b652c441