Transaction not yet indexed

669y5iKH3v1hupqfpMdrPrZbG2mpGhHTjYbHEmr6hMxKSfibetdVaX5qaCjmYaVdWuKUEsX6VLaiCkrV8ZeJWNg5

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