tx 0x2210884e4d433cb349d1cd6e6e6bb6c1ae5fb79d4ebe4d6c98991ebfd4e4748dCopy

payload

{
  "ModifyOrder": {
    "new_size": 323161551,
    "order_id": 12347228,
    "new_price": 21689000000
  }
}