tx 0x2a5ad5d1b43047a3fe96e5690ec7a1b03605f3f4f5dc7b00f8a9b3a5ea5627fbCopy

payload

{
  "ModifyOrder": {
    "new_size": 117049009,
    "order_id": 53010989,
    "new_price": null
  }
}