Transaction not yet indexed

21dkCLd8iAK7BCUaev5mMnhmkLUTReMKtkNsqMFf129AnBcZGaSRLSeHgqm6xjDSn2cuLioPnA33wzAz7TGG5JYi

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