tx 0x32a8b37a1eb3a0e97e2257e02f1922f21d18e85c8eff45c8bbdbe056d3fbc1dcCopy

payload

{
  "ModifyOrder": {
    "new_size": 162241450,
    "order_id": 4900503,
    "new_price": 29947000000
  }
}