Transaction not yet indexed

21CDMAPdTSnbtcWFx6oSZMTyQRGsSeh1dL2fQTmFyehHEAssxdWGDKg2QsuyxRXuqVvJeTqgXrAundP5vvVbF5Dj

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