Transaction not yet indexed

3MPGgTcu3xApzYcgpm55jUKUgpDoJFPVMbzJMX9FDdBts5Kx5GaatfwaeGCKX9uaZ8gjKtpU6sXUTWyJLVAGqH21

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