Transaction not yet indexed

52Ku2gNoGUDDh8Q9mVb8YcRwwDX5PFFYNXzkMuJXujre8YRSm5pg2XiHuh8NB9eKQRivKDSVEpHp4Ttu1veHPcwC

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