tx 0x7a51d0f86c71aa1a9bbecf7ca4ffa8a15ec0b8d55fa599adb02cca5e4aad2b91Copy

payload

{
  "ModifyOrder": {
    "new_size": 32929931,
    "order_id": 56517929,
    "new_price": null
  }
}