{"message":{"slot":"1520057","proposer_index":"137","parent_root":"0xfc8110d0252cbcb9ddef7a7e3197b1ef5aa625f94e42c9808f8c8df1a692e651","state_root":"0x67878096ec2b2a61738a806508d216a23fd33f98c7736831ce73cf3eced1fb72","body_root":"0x2a50d7c97f9b8a6175daa01e26920efbcc6092ab41cbb9f50e3b6691bfe8b8e1"},"signature":"0x9387ede3bc1fbdee564d212e0a4a8fe542740c5a41af1b6045db2a349bae97a1bd785ca5183690cccdec5397166a81ed19291f273b4363f01169465ed9d10173368bfcb7f283aed451ad3d86913b2eff7626b4917e737fc9a533833a5c27866a"}