Transaction not yet indexed

pf6sbMH87vKGu1CxJE5cDcM1UHoDQ4L1f3sqJXxGCjpTQh3yCMkWzfFWRtbpSdkD1Lu779mp5nd2rtFp3BFfaQe

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