Transaction not yet indexed

21vS6DnptHcdi45fMEMTAUbVsDKEcnnGCPhfWr3pknaoekznwsz715DY2AzVDuXx6hEMAd4TdnhfZpMv7nQVWkmU

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