tx 0x812b121c60ef2fe6b20ead7c520bc3db67fd6c2f25464faa45096a6a3e4ab0beCopy

payload

{
  "ModifyOrder": {
    "new_size": 420664770,
    "order_id": 13892549,
    "new_price": 10772000000
  }
}