Transaction not yet indexed

21ukZLB6i5964v92sdcCfiGUFj5UYnfbfizB3htfzPVoH5CRReCkakcVKcpGxaNByfbKFEEFrF4DneiXJBVfALAC

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