tx 0x769a3d31bc00a5f23474925676e3903df4f0e72270d9a1c4fbefecbad4eecc4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 451874344,
    "order_id": 37709671,
    "new_price": 21770000000
  }
}