Transaction not yet indexed

KUk4kauSo8hJKPdRgjDK2Wz3BF73erpHD35zZdt1dmKb5ayz9V8Qv2A3jTJCDfzJfUfdXY2i8zZRjZKV8JDa3oH

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