Transaction not yet indexed

52UbApzbFoNEUskio4RvVdZJiK8eFYw39TUfFdHgr5zfjSxQZ4XjbSNGBaBSmCVKxdiRjGsziyknPCU9aY2GmSDV

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