Transaction not yet indexed

mXUuSkfCexvLLnS1aYabLSCFLL1nZR6kWjWPrRQSYsXHv6WaETy13e48HdAvR7q3n4tkpTYUSQaypbAw5gRz6jB

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.