Transaction not yet indexed

5ffexPQe9tEBjfiPs2dCafmDxhrb9QHspHyMqWzyyF7yzt9CLUPFXrcQf3NewcSFECsr6HBZLvh2dUHTyfwk6fNv

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