{"message":{"slot":"299349","proposer_index":"156","parent_root":"0xff289b96d096949e12250b0f63d9ac9affcc1969d7c67044bd00a88c12dabd9b","state_root":"0xc63ff6fef9159f6d04c6411445b7b42f641d9754b42eec277b1e62106a76d581","body_root":"0x1272ca4b91cfd3d7979fdd109a54cc048ccc5bc2ee74d647f6cc82d14ba8f2ae"},"signature":"0xb94965f79e24d82b6984fd67450f3bebfc654ff42918aa7bcdac747aeedf73a2c4200e731b7b2ea5e694c6974b57f21f00eaa0c6086ab3ad64608625dd55a82c3784e5f934bbf94e20ed51e6e2ba6023c8bceaa7b1cd607a82cf0bdea2597585"}