Transaction not yet indexed

3U21eEyvJMt3TP5Z3SttGMY1ujdmUkAHJvKmtxRBcYWWNVfaCDsuP5ZxGHu8sFo9WH1dR3FUvNGcWLBGMfkA9Lmv

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