Transaction not yet indexed

4SU7tQELTpiXzJCBscAHJiFKgBqUowf8tgkgQWVd4o3jZJo7pcHuhCVoF7ojR4BQCft18BbXZykcLwapdvGF7p14

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