Transaction not yet indexed

2Lp21bXRQUTDWYm7oRyQzPqGyTT7qvW1td1uQJzuQjM2n7iKw3P6uyBgUuqbBfQFb8RxgyvSf9Z3SgghsC8aU2Lk

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