tx 0x4ed9bd6e5d91162bc7d9747e75ac643c5f3e9497f1a5c5b8e44a93a1d483421fCopy

payload

{
  "ModifyOrder": {
    "new_size": 91320163,
    "order_id": 51239946,
    "new_price": null
  }
}