tx 0x0ccfee8da16faee23e08cef7dba84eb75b3bcd0f6230f196dd8d59e7b19c2d5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1529472391,
    "order_id": 27281282,
    "new_price": null
  }
}