{"message":{"slot":"554838","proposer_index":"134","parent_root":"0x8e0b22b337b8cfe09dec70692ddd59370930fcb6b00cbbae308d8c86853f0943","state_root":"0x3a0bb8151edd82ce6e200a2386f12c80871d2f9e22ae11db4a36ac4bf96a9020","body_root":"0xe4866288b94ff3265fb5a6e1e26f0bf6d80c3b7c2aeaf83a143fadbf6e4e0383"},"signature":"0xacea855798b6ab291ab6aaefe3b2761b6a1f1190c172b26fb5880a53421be17c0849b5583d8cef0975d64df2b42d92f812dd80759c58ae17c0a14a0a0641590bc93645c1a3ed8c9c31562e7737749fa29bbffdef92900874b545b68f124c01eb"}