Transaction not yet indexed

55KSD5CNLksPm51ivaNSHbThJ2FwPaA4G7QdShkF6YLq2vnbvx3Pn5B2GGRLePdvS3RjwfPrTMkSkEkN5LEATqN2

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