Transaction not yet indexed

4Smi4xTmdfd7YYCyDk7zdprRyb2uyyRaSqCJoLsNzhvfx1jpLDyYcETnd5NNPPw2rBYuRCLrMVQR5SGFZf6wP4Ps

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