tx 0x43b6d2c1a1d8649ce2da4874249bc93b68c6558dac7a8b01893ac1d7a3b6870fCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 1149788,
    "new_price": 65438000000
  }
}