Rishi: Traditionally connected with Indra-stotras of the Ṛgvedic corpus (Anukramaṇī-type attribution; in VS usage, transmitted without explicit r̥ṣi-tag in the Saṃhitā itself)
Devata: Indra
Chandas: Triṣṭubh (by cadence and pāda-length typical of Indra-protective verses)