Transaction not yet indexed

NAFf9tv78qZVCYAXqwgahWj4SAk5SnrnCZRoJECPMSiRhu8uHguxRUUYbpNp6NBA1T3hw2mVQLpVTTAqTXaoFGn

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