Transaction not yet indexed

5Sm2Nfmapgo9basJc3AQq5NC1GheR4NJe5TbvNzdCq5foXpveDSYNmFtybkUH4VS4Hmrqp3n4QUsrWSePBh1EomN

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