Transaction not yet indexed

66ckM1SuBcZCTvSNa6z6qZauF2mZaxgd5zAMVaUBgyQSTnCzBMusFoGPyeENsxtfpdonqrBP8uJsYpFrQuACUEUC

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