Transaction not yet indexed

21JenEbgdpapPujYbSeL74VmZ3bMcCVmuBjEKinBEUhpnnTbc9wuMvKT1GiqEWPYujxmh6KsZSw6WpNqovqZPfY2

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