Transaction not yet indexed

SzM5niWHjMSREPieiSRcKdpfquqpTxRYBcqqNYm8bmKTkczaVyJVTzQumWGGBW2qgrf3WVMW5Qdr6ACCdrNzSve

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