tx 0x78fad80a3572d58c912e8dc7ecc50b90fd4a414d5c0c9946c9f5275c720208aaCopy

payload

{
  "ModifyOrder": {
    "new_size": 31415822890,
    "order_id": 13869266,
    "new_price": 471000000
  }
}