Transaction not yet indexed

21Dn4G8sqUTKfcW5D4fVej7miJzv387u3PmBDtQiL62HuEn9Ext169oT6EKvep8RWHU1c8SwkW5ubpJTY5hoeLKU

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