tx 0x1c974edfe931bdcbcf8320fecd4519c2d8a8f5e2b6a3ecda250a1c2d080f2a6cCopy

payload

{
  "ModifyOrder": {
    "new_size": 77070226,
    "order_id": 51439323,
    "new_price": null
  }
}