tx 0x7572d90c1a2a0fed2ce21b32840b9f74dd7b1ad0a59c0067ae1fddce0f321dbeCopy

payload

{
  "ModifyOrder": {
    "new_size": 1702978153,
    "order_id": 470113031,
    "new_price": 7504000000
  }
}