Transaction not yet indexed

cu3EEzpGHkv3VWdKzRSMAFVnLK4ofqDGQZ1LQ5fRApS7fJTMr6GBygvFFXUrQjLJoWTjAhF2nYdLjNRBZggAYZr

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