Transaction not yet indexed

Sz13EDtm9JRQyDyUCUnNZXDcN4xT17f3rMvUq5NV1R4cLZu7EynJDxxiHzgiZ3QUtGen9A3ZySF4jB1XMpUjUjQ

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