Transaction not yet indexed

42y4mdAfdCBJqykE2FN1pUT7Fg9gpEQrf1ES5Ji8hmHnoafPyxwdwVoJLiZzJVXvQPKwPdbnKBiup5NomAJeyRfQ

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