Transaction not yet indexed

Nu6Lr9CppSbRmoiHmG8odua2qGAnrRhPyB27j3kx3X3bgDHMsm78bE7S1jL1E9kCiRdevXGzSBt37ELfcvCQDd8

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