{"message":{"slot":"1964322","proposer_index":"157","parent_root":"0x0e3e477d5a337a23309e888ac02372bf32301459507dfa2b16860b28aa1b1b2d","state_root":"0x60da223d6f8cb62212c35dcf572ce4a00cd54e5a0a38f139c1e43400f5a49d72","body_root":"0x0342514665782ab8dec1987a104f747b594eb39dd4d46ceadc1b6c4873371019"},"signature":"0xb4605e4d4b4ce181eb46821b3261a0fc299fdf1b81d6c14c3859e49b09cd5785bcb0ad4a954c448ec1c67c18f54592e60ca481c589a5005133f4ac78f972bffbb6113e16c130107ce44859269ab0b0b6e91e4584d09aef06183ab82735793c13"}