Transaction not yet indexed

21tLYHu6KUbnNEtN9BvnqyX8sf1BkimpUVEYPan1b16UkgwK5A6fdCXCMFMzQ2forMKCsKCTzrxDr27UNeBiiyAZ

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