Transaction not yet indexed

66CZpPj4QiJhmDRJhUUY1dof2CccksVXRYTQBNBo9xfLoxh3eSRiVfPkXJcz3rPWxqgY3cypSbma8pMTR7xgkq21

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