{"message":{"slot":"2907888","proposer_index":"552","parent_root":"0xc567b91adfac22a2a88d84545d78de74172b93f3d0cb2ddb20476f40d721c194","state_root":"0x4d74325ac0a6f241e08b0a1b8c294252bbd741dbc17b508855dfe464cc3b4b56","body_root":"0x7a7bb78de6a5f8ff9e5bd62a353c04219f4dcd1d9fd9d5e814539a5f3538a1b8"},"signature":"0xb1a352c9cd3d3dacdd1444978803be456f1a7f1183ad7ecbab200e23d83e1e7a26e10cd06dbe281b8ee17998b86b8238073c1f684f79a395c08f30b4c8c6cfaa24864f7ebe553195b4a719982b65be12a6de041cee66777c1664268b5c8d5987"}