oracle_ref:
update_msg:
price: "4878523747"
spread: "308252"
timestamp: 1732989011
asset_index: 27
signatures: b5ee9c720101010100430000818786d3fe4f20e5e65f80c41cf43e30de823dff5d7183c1c8035604fa6e429bac78469a50bacb1d20596ba7933d1aade36e60927b096330ba0fa027b95ea4e78460
payload: b5ee9c72010101010006000008b652c441