Transaction not yet indexed

52Nu1GNHRZDkRJZZkzwduwMQbbMhonx38qFMDv2gJhCbLBE9HcaFrWw812bpvXjVChjPyYS2J5eYyjvY6CLNDx5S

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