Transaction not yet indexed

YMHRLSwmgN6FSiFSWF6xJPKQEFJBaxu4PtmpwfrpD2mUjYeoNWVBfzuJNJS2kf33eoUjdQFoqofkQE43pNrZAg1

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