Transaction not yet indexed

Msm3gTNXushcfAN7emEJTFwtzyXfH2scCS9Ft7PFUqjimCsJjjXFb2UFwDzK3Y2vUjw7cagj3oqbDJzsu1SGASk

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