Transaction not yet indexed

66c51vCVEv98FxcoeqytFTaRGKyziHvb1iNGmPtfR8GjJm5xV5Ge2ETtgtktgpd88xSDgJsdo5AnUF4QCu5RLNCa

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