{"message":{"slot":"522516","proposer_index":"21","parent_root":"0x31d36ba7b3769528826c0d6a0676e4de599eb6c34ef9130068d21ac69c76a952","state_root":"0x20c2c72b68a5fb2315145f144c6aad1ee5b5a1207f2a4d86cdab6d616846459e","body_root":"0x61ac50c23f8c576479854b8fcf13ba8cbc13d98cbfbb7c2d13cbbc7c586b55de"},"signature":"0xb23cd461c7c71a4f05890c9a875d06430ec5ad049db4d8a4007b3cdb5f5f5b01d235be55ee4c6b5551d23ecd78e669b011315164090ed87d877a9e7781a3a992f0445562eb7017e77054dc753df771276e8f5aa0aba7d2fafa14aff3f42a88b2"}