{"message":{"slot":"577171","proposer_index":"147","parent_root":"0x76960689c65a5fecacd2559b5964357ff9f33baaeeb07d16612022dddb109753","state_root":"0xe2fc9161b3cbcd9b58c94651066d0e2c8cb7aa4f924f83c99cfd042f8b569f1d","body_root":"0xd7c8167f36500debd5f9c645877711000d429d81dcc87b943de9b6288ea6d830"},"signature":"0xa778cbfd8687f289bfd60831e65d27ff31c76e114a4c5f36b1c5f13d25d9445c88fe0ac004f5fe94335666a0e16b4533037c2d529c90da036267cf51d9c1556ba8cebac49c6dfb286d1702ed16af886798654e374d692d29ccf2867c6d4c312b"}