tx 0x146a67dfe8dfd5d254a9db88cc92dfcb76e872c02d85cc9fb3c8b7adaee5f35fCopy

payload

{
  "ModifyOrder": {
    "new_size": 407055631,
    "order_id": 473606766,
    "new_price": 7364000000
  }
}