tx 0x9fdf2d1e0aecb8a609d187816f0d02493e62a715a14e4e53e90a5583c34b0a0aCopy

payload

{
  "ModifyOrder": {
    "new_size": 53163146,
    "order_id": 7891705,
    "new_price": null
  }
}