Transaction not yet indexed

666kBDKs7FGDcyyrDsVGeBQ7DYdcwSa9ZfX2ev2QqQCYt8krvKm8a1QEmdYLSQQpkm9A6Z75QKGGD6utF7n9gjgR

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