tx 0x1d4f78f290a70a3e9cf8ca788440daa4ed3f08887a2efa6ebb8c5d68dc0d3b0aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1896001,
    "order_id": 10764571,
    "new_price": null
  }
}