tx 0x56c86bfc21d7018cc4ee0b10eaeef025819d6a354c1a57ae027ad3a9c27f604aCopy

payload

{
  "ModifyOrder": {
    "new_size": 4839601807,
    "order_id": 399272820,
    "new_price": 21410000000
  }
}