Transaction not yet indexed

21Uz57wEpwFvhwC9K3AJ8K3bgPLvZRk1hWPjMb2eFZtYu2vjgoNT8RFansETwchX6GHx5YR39uL1WTjPfZ9SHAWa

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