Transaction not yet indexed

Pp6PnpgqVsYFfaPHGrSP4hwFRLsUkKaF3tt3721T8XwpPZRMmVABcWZ6fEAUDjWV3Ux4doZXTcFgSnbJVVGHhEE

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