Transaction not yet indexed

52ouUHdDv72K3GWn54PekrFzAv4FPF5S6Q4vh1abiAtBa4K7tRRgruRgpcTaHSYKdi2KS3QpcV8mZGKkGAtEmMq4

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