Transaction not yet indexed

n99mttpYnc9ZNQ6CCfR1rdjDciFEjyG61zXmbGuEpur3ZPxmLNGd2XEpS7W1hfAAjPixoeeWqCVRQREp5Bd9Wp7

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