Transaction not yet indexed

AMf5gJzp5Bjdud8KqRGmec22FeHKdAYpoY6JCbLcbVDXM7iwARSXi63B1nFpVAdJBLaDY13ktww63PMmnNS1yFD

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