Transaction not yet indexed

EN2ZgtS1gBWh2DfAShny1sCoVbWN8aPgVniyQxzuBPqdXf2FtmXcSQM7ekdXkyGCMPaN3B9eD4kVen8vZMxnqX2

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