Transaction not yet indexed

21LmfnTSHCPPoeGM17HbUmtkyfFdRvg6thZbWtAupLpbTdmZhFkXuxc5aeH7TUpUCV9Q6zPvaDRkxFXo9YQQLtL2

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