tx 0xb74b7da37ba5ad2d7266b5be4fddd8cc1d3c3c8c4d3680e6b25b5a01f13203ccCopy

payload

{
  "ModifyOrder": {
    "new_size": 5354948,
    "order_id": 31054129,
    "new_price": null
  }
}