Transaction not yet indexed

PzkCALkAQCvfpYN4wDExPJuafbjfsAkZmBxcR6Edgnk6H9hso6QP2ZK1SdV818DRZ3RsREnFq38r9iwQ9xqCB5f

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