Transaction not yet indexed

21gWpnKMFMawfhgzj2m3bFJgD6BJBn6zkEQknQLQuUXZAdVqirUW6DHXVhHXTxbsNaXXgMLBDkDVD4SJiFrGK7kD

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