Transaction not yet indexed

TKfuKtu1qvMsjX1fHxjkewUgumfPv5xqrsvBxtWTSPJYS6B8GRaqrMcbi5su7hrhRBU8b4oLRvtyK5nMmr5nmkw

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