Transaction not yet indexed

66HEKYNmgS9D1A2Ex64g11mPLWphkbrhCbfdxnjAax6dEhYvpKArQP5CYuwp6GcAUKCAVLWaTNhhXBoQMkVGP9Z3

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