Transaction not yet indexed

42EXwxNLMBwjTjaQeHmyUSiF7VEyMRvUr8p28QUTsyY8iXApb2wsqZXs1crTNdG8qsFRFGUqPpznGGDBerPp8Vsx

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