oracle_ref:
update_msg:
price: "154572300000"
spread: "130027720"
timestamp: 1728985750
asset_index: 15
signatures: b5ee9c72010101010043000081f678bf22bdfb2b558ade911d7bf6170833105784b6e599fd30dae3a25aafa08a0587849260ab40cc7779d20697511418355e8e02bf7a4911e84e38dec2e13b8360
payload: b5ee9c72010101010006000008b652c441