tx 0xe016462cfd94aa6df7a8b3cb4aa0e1a67c30156583c5c4c0fe7d3c9e61a3f35dCopy

payload

{
  "ModifyOrder": {
    "new_size": 135063371,
    "order_id": 20891034,
    "new_price": null
  }
}