{"message":{"slot":"122521","proposer_index":"157","parent_root":"0xb0a905c7ea149bf946af4f0d9c3aa7812653888b33ff77eac1301789118b4da1","state_root":"0x74cf1b8385ddc50869148689b6a4aefe9dce4a784c4663b3f96f3eec7adb220f","body_root":"0x4c3f07e37bf7014ebd7c783b995f5fec55f1d2635ee27ef1a3e1b4022feb37b9"},"signature":"0xa135ecb2078a96b337060852e0f9d11bdcd96ab279d59bedbce4145a08e5f60ba91f36b713786b8a2a764306c848eb161727422d0f01810ee9a9b8facb8c924a38367bdadf52b97574416eeacbf2b25d1f28688034d3fed0b495a11d540789e1"}