tx 0x9b4ffaade7fbf54bdb849b007abe654f97037e83d51abc4b9cdbdb3bb5c3d03eCopy

payload

{
  "ModifyOrder": {
    "new_size": 5014720,
    "order_id": 4412849,
    "new_price": 10757000000
  }
}