oracle_ref:
update_msg:
price: "1399210990"
spread: "856590"
timestamp: 1739263739
asset_index: 48
signatures: b5ee9c72010101010043000081ae824d35abaf39c13bf6a763f6fb4bb728c1c6c66681c76ce17e26d933b4a2d27008d2b64f21f9f755d4cb8b80431f7ac7e6c104e7dc121f62f7efaad8d3de0160
payload: b5ee9c72010101010006000008b652c441