tx 0xf23b6efb7e8d72aaef4fec83b67ea02aed779e0e7b4733957a6e67f5739c9e6aCopy

payload

{
  "ModifyOrder": {
    "new_size": 2475080,
    "order_id": 6310821,
    "new_price": null
  }
}