Transaction not yet indexed

3ff8fmPL5t4RBNjqkR3YDcRCAkgsNeT1udPCRVYjoHPToCRfm2DonNCdF3VtLsQTZrt8wjf9bi3a3HjmB1i1QLPi

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