Transaction not yet indexed

3Gppp3ZWS87PdSJMprUxKCGgbbqFNUDbgbpXVhUNpCp6oTRbPSASa9FPq51hmUUUWvqYfVg2CsLtpCiRNcAQnon6

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