Transaction not yet indexed

pgn12bjDpkJ9uBb3JgVhhHzLZTpSyxMEmfZjPdmLddXh7eS6bm9ogJCzXNXcLbHJmAcdup9CECe28XfAYNwJiq2

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