tx 0x8874c7e0729db0fb33f4c0c7a8d2e099d2a5d5a1972f508c48e0e5bae63764feCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 180980,
    "new_price": 14389000000
  }
}