Transaction not yet indexed

21b8Y8E8mJuW4PY2prMqM3UkkL5WM8Ha5ycBW4XhT3eMkU1VzwNCaeVMEpEKRP5ioJyETSMxrcTiTUPC3AepSZKw

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