tx 0x2966ebf75ad5aff7b3a0a9d6bcf6c3c0dc6df74cdf044f8be85948c9f0bba8e7Copy

payload

{
  "ModifyOrder": {
    "new_size": 8581653,
    "order_id": 29494551,
    "new_price": null
  }
}