Transaction not yet indexed

ikupStgLBGrZpNV4jzkZKZPMqW2e27TCo7ZbWyj4KqSo3P1PsxW35rVX8U2qPyurhiTYKgMuKUFVeaacLpKVYoS

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