tx 0x2b9b6bb7fa1c3a0771d4b1a63391ec0aa52ac467c95f7fd2e055dc4954a5951eCopy

payload

{
  "ModifyOrder": {
    "new_size": 7024445,
    "order_id": 460846322,
    "new_price": 7284000000
  }
}