tx 0x2b6d64cb3293066e3eecc37d45d1d7f5c005a3873dfa868eeb9ddd9fb0a0f07aCopy

payload

{
  "ModifyOrder": {
    "new_size": 45651656,
    "order_id": 31634973,
    "new_price": null
  }
}