Transaction not yet indexed

Sf8vRD8K7F8aZwJdtWKq9agPEMKVmmktRngPothqMjAgUe7qvxGH6Nwfqagqdau9ofsu5suRCPdRtq6zidhd8ta

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