Transaction not yet indexed

21mB3xBXzRNc43n1aDdVUYHVckh5gbAkq21gTRbRVTmS8Xueo2uUvZaNoj88sxNRmxi2aWLTyecCB181MPFJjE6x

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