Transaction not yet indexed

42ePb5MRswDaRdQHjfcXfpfqvcPTFMJDQtr6detp3j3V8kmgsZTQ3qrjqYwuSYL4Ytu5D2cU3fz8j2sd4hsGSaN9

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