Transaction not yet indexed

21EEfDuHJRu2rtz5MGrfi7pSHfa95DQQMr1gibBAdta1SPsnV9dXSFyXRYNNjVfYxMtQiXVBSMNs6XhqH5oGDthy

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