{"message":{"slot":"561852","proposer_index":"154","parent_root":"0x68c30ac6ba606e9e79a0003657f90f6627ee2b2cf5144dfffd478c5f9ef5ead1","state_root":"0x9c30ec0252263d2ff1e70f0f0a9b3e9c9830e067d9574628063bfbc34d8c951e","body_root":"0xf8f9f63322c219d8d8cb038e70f404277f565964f3f0e84b622345a41bf14c58"},"signature":"0x9771cfefb39cbc1a1807ef97509483fedddf2dc37e4f1a7d602768e589a8371b51e833904c51875ecbec9db17aec20a7027aef09524ee661bf612f334811b943ce6322a6add45d7f8ee44a9705cb741939bdad7c219d00360b640a0805e4bcf2"}