Transaction not yet indexed

5vu51thJyK5dAL1LRkdH8nqe8dZszPn6Cmhav8VTkxUvUShb2c8nzzmbNrUY9vgwJ1T3FvsLtJycjbweufFFLSo4

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