Transaction not yet indexed

AMf7hMFSn3a7DMyAZGxi5qGRbx3xprEYHBgs45kL5YpSjJsNL4H2m6RXSUvALTjb4fCgbkgjmSmCVxZacmAf7Nj

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