Transaction not yet indexed

21RBWGfLiDmMDCupWiQo8fe1aG9uWChiMgop7EHoYYUVjY53NxeD1R96mikhSxS23uZAxU79MS8aaGWy8CaHb4sR

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