tx 0x89c5005335ad6d2b09cf1d3940417c2009b49094e2cc115f08dc6a9ce0bf5b7fCopy

payload

{
  "ModifyOrder": {
    "new_size": 781174657,
    "order_id": 472435790,
    "new_price": 7420000000
  }
}