tx 0x68e014dfb5a1de7db3661edfee79f7ee2d81fea54d14fd67b937fc06b4f04b3eCopy

payload

{
  "ModifyOrder": {
    "new_size": 5357325650,
    "order_id": 473089361,
    "new_price": 21519000000
  }
}