{"message":{"slot":"449322","proposer_index":"150","parent_root":"0x881ba625401a22b67da72599b1ebbd58fda4ed235474ca72c198806b1ab6b7a3","state_root":"0x46a9819d9ec0955ef9975cb3b99a0bda752e326a7572a556b2f8c6ba5b53785c","body_root":"0x4010b7dbee22f6cb59293249450e79d241bcf1fe220297f9a82b8b83e7398b40"},"signature":"0xb174b35ca5abec42cce70429e2b781638baf340783b6bbfa2d50fa7e791d43799832601535d950251262290210ffdfa90bf83e7c01aa40fb9831f4800832b46aa246e83d3e3fbb09990125d13f286909cb2325a7841d8187241cf69c4a2a1a3d"}