Transaction not yet indexed

KB6EF3p9AebhSMPGmxUcYoAx1avurGoEAmBeTMHD4S9mz4kKkqMiVGsMTyzoBtNb2TS5p4Lze4Me5n7eTLj4Xbj

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