Transaction not yet indexed

28JWSPZJ2Y5WHjZCXs71hQRdgwn7YYTiBu2tkgu5zNvTWcpDTtfBjDiaZKpFanYkUcTQTUHBc1TiubFsCepSF4yC

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