Transaction not yet indexed

21aUbcZeUtS8S3jJMpcTvykLhzXt3FYpV5wh4dvhrFrdy8sU9MKCUCFThbUijD8nfR3df5RBQtY1RxfQwdZJScvT

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