Transaction not yet indexed

2nd6ai7VNcTtSb65NESwQm7zPpw8b4BJdsGqfGXEWnTLcDFQijMBRj7UX55BHMAJFqjpp8ykW8EaHkS89yPLo4GJ

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