Transaction not yet indexed

DC435k2UfPud18iyNecP6bnL7PwjTyhJJdwsUTf9TLM2Vg7U4itA2mnpsReytnSeMNvGVrxPhTSRBNY6aWk5FT1

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