Transaction not yet indexed

5fB21dnR3aXpjHASk5W999gF1xgVVPBvYKYoeTWm2jUVCDyi2wFquk2r6jTs7PipVaTRq9sAidJHV8pPEs3isuzs

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