Transaction not yet indexed

5Smu9SNsKAExHN6tt3C3mgNMuPLcDUCeJW8YgeJC6ejkCNQAAUjV97Y6mPJX8r3fpJTKu7Cyx7TopAG1THXC9DY

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