{"message":{"slot":"553051","proposer_index":"12","parent_root":"0x942f91f39c0804ab805a131d0d40240d1c096040b28141dc8388bf94df73e31f","state_root":"0xe5bbc60ff6771a47743971d8a3379b206ff550eb793651094aed7e88d49c257c","body_root":"0x3221e695ed97e4e9edb6fea5be1a5327f801755eb6cc77f1130f6fddae47e270"},"signature":"0xb1ffdc4933790766cba03163d2b1c878ee8fab4d181b0c749af48add8dd910a1313f50f0fd39ace5f0760542d660c50206ad3ec3f12980c0f30c392fcbc11cbd1f589b0cd49ffd4c0e3d5d49a62014fd49ea6629c639fa0233c431d29141393c"}