tx 0x53e6a9090f8ec3f845f87b4a2b2e7851e38bef2d2beaaefb82b55612ec803a7eCopy

payload

{
  "ModifyOrder": {
    "new_size": 9733609789,
    "order_id": 6618538,
    "new_price": 466000000
  }
}