Transaction not yet indexed

LmnScq3rZqgdgdb1hjmn3QPdLfSMYSse2GAeH1HuACwnzmGoPvx7Y8R3vJTNRgYVtLthuJtREdModFygn9e5nP6

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