Transaction not yet indexed

21kYVcwzQyF4kttUtQxhaJNxMdVCg8Kff28fkKWeAKZ2RcELkSrdFGhKvhGsQq7qU1wiQDbDPUNMYWNwFk9tH9Bo

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