Transaction not yet indexed

52upH8nfNF5oKBuiTJ9JWFG6meCFfWCDfGSZNauUAAg6WJdUdJpZy8mfpGVkPX4kAkYUA1fb3wSyvrDETjfLmoQ3

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