oracle_ref:
update_msg:
price: "137707353260"
spread: "137526580"
timestamp: 1726252880
asset_index: 15
signatures: b5ee9c72010101010043000081b3ac8f6a3119b9c690652c1142a4298ba64f21f2b2cbe8deb56cc49fa7f47eb1be605ca30e810e913c5a0d8d0e7a5440022ee64af10c24aa65ce07652c447503e0
payload: b5ee9c72010101010006000008b652c441