{"message":{"slot":"1503510","proposer_index":"55","parent_root":"0x821c8aea4e581e9b683c9b38840fc0345e671b6d50614e8d8274ae48c2172b39","state_root":"0xfffa9d4e23094bbd268e9f6c8dc9edc6979b3a270ecb29db4eb6b6f0d6df50c9","body_root":"0x389ef8e55c46897326814b43b5b6ec60dfece4bd8f72cd6409c1b2e14f0e1ace"},"signature":"0x9969deb078b44a532a948b821a9fe96157e90e8bb13efe1f527eacae2dac760ff407115a0e64e256b2845f62f9353eb01622c5d48826465c929a4673a10ff68b8cded01bc7fe478e6418b63e82f8aac0cdd48bd6604278b64a3248a2174254db"}