tx 0x447272eb8a5004811c811227d3fe95d02c5dfdc3cc6b37f5c89232d7b06f6c5bCopy

payload

{
  "ModifyOrder": {
    "new_size": 19956373630,
    "order_id": 55533170,
    "new_price": 492000000
  }
}