Transaction not yet indexed

21KkY6CK8acHuxTErGq9Npqzq7BDwrNG6S68c9mHeAXc8TV4tYXFcRLN15LEUjMd5Pyq5nMcMPY9ccs4cX9nH3eF

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