Transaction not yet indexed

42Nso6RfTLUwmyPMP87UEvpdJr3oe8KcuFFbCmARovaYDsEUVUXqgjucwqAkigJHTQ59oF5Cg3FcCsi6Q4HJffR7

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