tx 0x8316c1d1c9b4b22d671af05dfe4cdd2729bcfb9d36141e6ba6e8b9baac6573baCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 8544764,
    "new_price": 59546000000
  }
}