Transaction not yet indexed

5sh53dQmPtbwed6UEsP4b1CTJjZvdCcLW4VwQRJSzUJFtkt9BzoKcgRzbSj15HKTgedk8MES3AzMuNBiMG9UB5Lf

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