tx 0x513ae7f3a1346267cb932e9c3c4591c7d4051e9bc3efb0f9068bf69770fe7abeCopy

payload

{
  "ModifyOrder": {
    "new_size": 3932842513,
    "order_id": 375027457,
    "new_price": 21365000000
  }
}