tx 0x9d3b21050cb9db6e3b081cfc7363ae281b7f3c70a28b152008823d01fffcb0fdCopy

payload

{
  "ModifyOrder": {
    "new_size": 511358957,
    "order_id": 7378589,
    "new_price": 21686000000
  }
}