Transaction not yet indexed

2ffnk16DVqYfUvw26NZAdkxfX9cdkSjFpnsr7nonPQ8hTm7PygPW2A9uWcBWz8q1fjPgZKpKBWVT4TjUyYZAq6CE

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