tx 0x2e814d4dc6911e6e88fd8b7c7ec2de5b49b14469f3c5af5aaa34ba6ee5be7d0cCopy

payload

{
  "ModifyOrder": {
    "new_size": 45576554,
    "order_id": 472418,
    "new_price": null
  }
}