Transaction not yet indexed

1KFf1N6GAGfrAASLunVDLmhtcMix2W4D3zpGr1Ujq4NDLKbPLjmQmqrjm3mLKLtkAATgGZmFqp7GXakHUVsbncL

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