Transaction not yet indexed

md8F3pgcQvVFBvDzvmFDfj6d6zwempEeqSWaBmzUtK9iGJLiwF57RSnXxu43gQ6eBq31SvWinV9uWnsu3J8Rfe5

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