Transaction not yet indexed

21sfHiZjF8n7KFQtP8ttk72j6WeSoaUZeJVMC9hUwDTYR3Z3Tzc558DUeDnowH1NiM1VBw1a8dYob6ZD6NcF37Ze

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