oracle_ref:
update_msg:
price: "99099549490"
spread: "75450510"
timestamp: 1703779356
asset_index: 15
signatures: b5ee9c72010101010043000081f22e7a91e5da5bfae757827d9fc3d0eae8bea2a79dba47f1ae42620c2b3b2494b8d33e3efe632236f7b9b8423991513d8e838e8fae5b17fc77f43cce46aeef8060
payload: b5ee9c72010101010006000008b652c441