oracle_ref:
update_msg:
price: "199661616900"
spread: "203818160"
timestamp: 1731055763
asset_index: 15
signatures: b5ee9c72010101010043000081b9a09f65765f078398871743d3ebba642aaa03e89eabb08fec7381828f747e728f7cee9bdb474bb67913a5e2a65851789f45bfc93c44c5be2e19f6ec0ea0770660
payload: b5ee9c72010101010006000008b652c441