Transaction not yet indexed

21mAJfFZ4XYtEQvb8PyQB6F9fQfTowWfJrbjPKuJAoUAa5fMxJeTqTjPEJLV1VG2Xi8kN4Jmm7YU8UWwh8AVzXfm

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