Transaction not yet indexed

21HeX6KYVTfgtEeVtxHTWU5QLbrSps33Kbw3aXrjqu4ZGPe2DwqbDLtHrQVLszz7itVtrsBh8yJ8z6LhbE4PgtFR

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