oracle_ref:
update_msg:
price: "8801000"
spread: "15000"
timestamp: 1730139014
asset_index: 18
signatures: b5ee9c720101010100430000819553117c55f6919ad7b4b2277ac8566985bae6fceebb400f1a39be4b8c63494e308fff14ce4203c57ef5a71de05c1baf5bfa08a72da055e8bc154f79be538604e0
payload: b5ee9c72010101010006000008b652c441