Transaction not yet indexed

Ff5fSMa9Z1twjiZeEf2cmVkafftLMFRfGMehQEqUtGHsAciUzbWt6w8cMFZ7PEoAK1y5uhnTMtYMsn3kDHQ1cKX

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