tx 0x4b4ce7b8d56f5b10d583fbb1b16ea3c48926b77cb50824d9f0a0f8bb6f781c2dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1749447,
    "order_id": 8697612,
    "new_price": null
  }
}