Transaction not yet indexed

21CDtgbFcZqFr3zZzGaNFvUGj49rypL7NtpjZbUYPk2qtAC3cqs7Kj7JF2kCfkyJoCFAujDYita5zNPRch3dgAtX

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