tx 0x686ff63ee9e8265d4c30b3c17dbb88ac9351cc8f56135fbda8fcf3f23be5b52aCopy

payload

{
  "ModifyOrder": {
    "new_size": 284660724,
    "order_id": 331107286,
    "new_price": 9446000000
  }
}