Transaction not yet indexed

21HZ5srfFoBNnXxcEMFAiWfTKHy5pMUAfhRqr5rH4asXthZ9f7vWddiG7mnoDBHC3dewjrFzcEo1JpGRwNFG9pAp

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