Transaction not yet indexed

4Sm7W59UMUWPbfv4VBaV6SBgjBxcg6pM8JWc1HHqPgbDFrSsXHomfRpAV9c4q46YuGnNZYLMvdAvSap5g23T1yC5

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