Transaction not yet indexed

5i21bs9xySK2yjg4NTh3Pf7sjKkMB71xs6GWHAddfDuL3yc1oiwbCh4unH4KTwqVmPETVDBNos6rCC6FXTbqhd9i

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