Transaction not yet indexed

21E7uFizaKXDigZXwK2WTtrYd4S9Dfd8JzeqbbpsHUeC5QP1c8ZH7hScUohsZUvYzqVSnTuJsVjJ9DdPCNosCMDp

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