Transaction not yet indexed

66C4Fy6tiazg9qkn7MzFpsNm3kLfLd5XuqReMWtyPwvor4gpYdKyLgqFMa1tX5HJaiDG8efCm4SQEn1PCSPJTLb7

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