Transaction not yet indexed

5k91VphfBpm3rpcqf9S4kNFQd9z3mANhE6vgpZkLnAo2MoeBTkXe9QbtQ71EWebaeZXbWoavVip5RmyBYymeNbX

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