Transaction not yet indexed

5FAmZmZ5zBJBjbpcdd1VGm3fwFHwu9B2eZk6iUHku1FaCVHeGgraMQnzvp6jk4RYzTmzZ3VDF3RXi7gmEGu4uzz5

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