tx 0x7afb6e2c70b062580574179f5bf6b77ba60b06f1b2eb4b95c8b7d16ea0a4f41aCopy

payload

{
  "ModifyOrder": {
    "new_size": 244566154,
    "order_id": 6190741,
    "new_price": 21841000000
  }
}