oracle_ref:
update_msg:
price: "143733479840"
spread: "189466630"
timestamp: 1720015502
asset_index: 15
signatures: b5ee9c72010101010043000081d8b54427c7ce56a6ee09fbf3e4305c207d0a580a17c69a42c236a64cafdafb74e08f8eb83277885a0d5d43415fade0255e2db0f6fbec84c7ec9ada44a674aa01e0
payload: b5ee9c72010101010006000008b652c441