Transaction not yet indexed

321SJWmAdNBLaLtnVzPmrEftgvvd4i6UQ5ByrEPRjXUvv11DsqSqNEQZK8TiXYpmiuYsZU9eCyGtExuK2ZUnbFxM

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