tx 0x4c5891e6e0e2d402d84f3151df0a5c733e9aefcb01d94d9ded5ac7a8e0a2129aCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 8451384,
    "new_price": 29278000000
  }
}