tx 0x5eb618b8125c667cc117f7feeebf1a7b405b3f30d5fe0dd8c4739a4f1b3dfb2fCopy

payload

{
  "ModifyOrder": {
    "new_size": 438841890,
    "order_id": 38707220,
    "new_price": null
  }
}