Transaction not yet indexed

YUSkEHTbe2UzTJ538rs7pNEaQ2c6Jv4kYjmKgs6D47Q18emALJ3xoxydhvaDPL3kCjiHT5F1TKWFnLSYdykirMA

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