{"message":{"slot":"677280","proposer_index":"17","parent_root":"0x1553c70ab070064c9180333fa420e9e978d7e05168ae0c694fb4bc87e44c57c2","state_root":"0xff6c85e6548d10d12cfb68293da7f516df259ad74a71fdcdc4b4263c3923960a","body_root":"0x9d6b4a266a62618fd9581bafa2070099d9bf8f314b497694166406b549bf08bd"},"signature":"0xb21132586f1b596aa07f9639f51ef2194d057f1610b1ea69b617402dd8f0ef7c16488c488a95b140e529b54ad045a9ac0bfba4bb6af40343bb7460c2e8682e73b60139afd137d30b6479d8ad8716cd8a76cb35d3b3539629017fcc56bd59c5f8"}