Transaction not yet indexed

42EXCASaJtsBMBr3TxT3Pm1khCLMM3qJZGPX34E68cAUePkWMk5rmHPhEbb33hmskk9rQUc5GMNZqdvFsWKbyaY6

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