oracle_ref:
update_msg:
price: "2744970735500"
spread: "1744502730"
timestamp: 1722800445
asset_index: 2
signatures: b5ee9c72010101010043000081f14990dffdf76bca7fa9ebdf6c2a67a6c70423305ebb64f47c10cdfc65d3e17c1a5ea9c294bc47796546ec9aae9eb1c5ba37bdae19c3a10b1bc1a03c933ff207e0
payload: b5ee9c72010101010006000008b652c441