tx 0x0cad5d3c6ef92a29a257a8ceb5a7f9065ef29be1987c6eb843abe5a1e2ce9b6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 49867539,
    "order_id": 8897115,
    "new_price": null
  }
}