Transaction not yet indexed

ymMtA6nM8qfPiY2mDnDZp2qrDEeZGqrstWaZw1eJ9rJ6oT7k6MrLXyuUp7btT4xtY47eDui9pbYhPB52GuVKpPR

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