Transaction not yet indexed

DnFfXzhkcoeKrC3ft7piTfJpLvRE2to9cKVjJFz7Nw1wf4P2cEAD7FLrughvff9eVi2CFPWkmG8PsyfAH6zjXv8

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