tx 0x421d54c782c798d4d84e2770d484e5bf0b9d5ac72e3eea69543bd83936b5d3aaCopy

payload

{
  "ModifyOrder": {
    "new_size": 420988472,
    "order_id": 38326290,
    "new_price": 9870000000
  }
}