Transaction not yet indexed

HXt8ptCSi3CttMpxQvvfoWfYq4ZXAtXV2AxrDkUNaMXtyrVWLE6FbMh6Me4v8RKVoKhDwFLhc8JTTqqWUXfzybe

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