oracle_ref:
update_msg:
price: "3703380953570"
spread: "2018123500"
timestamp: 1733911976
asset_index: 2
signatures: b5ee9c72010101010043000081ee6ebf29ee3738014e332c7dda10ea511b56692f29bfccea1f09df01ccddf7eeeae0f0355fcf328c49bb4c269a620440b351e895c034bd84af32a4e718ac0d80e0
payload: b5ee9c72010101010006000008b652c441