Transaction not yet indexed

21ub2QXQqZRucXtPKVZiTJS6ZJKtX68T4YmYZPVCUHhon9LUnAuF5nwc7wZoeYHXt4bakpGZp4Q4Qsekpqr1eRHU

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