Transaction not yet indexed

RcKkAb1yDTm6Q7C1MxtQ3Y8wLQuKGUT95uexQK5T6VJNEs8RZbLqf4gStWQBGa2Mib1FmcCA4f2jioRP9xuyPj6

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