Transaction not yet indexed

5FFK9mjQDFpMiM7Fr8GXm4BwjkGDDkPPXbQQfV8LgdzjVGJFuLHmQ1UXFX76TR5AvgJhfqyKB3D8rZso7rbVnp67

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