Transaction not yet indexed

MA6bLLZKJmYf9cyZy5V8zCTrBc8eFt8rCjgBZKy6vy34WaDnDTLz79fZzvQApLANd5ykQaMTCTcyFDi29QWoKH7

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