{"message":{"slot":"258304","proposer_index":"146","parent_root":"0x9b976d0341d96ecd3878d791bc010f156ba65a8548e7116d433cb661b5703649","state_root":"0x4d42f4893cc93f3bbc33878ea747df923a580ad17f4cebe483d60a10ba6966c7","body_root":"0x2931bde9918d510cbd04588d312e86214d19b298d9bfc441140f3c513db7157d"},"signature":"0x8222ee619bef117a1bc35e7742dbb0d009d3e64ad4420529fc7292c2515baac16c87abc9cbced9af06547bbe39c740880ec89dc4d1cd44cbfd71293ecf0d3cfb1b2ffe5a87ab4d78188d4eccb37796b5f657bfdedf54591ef8f454da0e2ec6c5"}