{"message":{"slot":"449873","proposer_index":"73","parent_root":"0xe900cdd1e3efae4968028876c2b46d74374fcbadac4064f9c952cefeadc8abaa","state_root":"0x9bcb8c0d8f8b5ef3d526f6c6ec0592cd00083e0b7517e625fcaefb5ac5499c4b","body_root":"0x17e3166dcbada3ee56b25c5c2d53e617d4963c6dae65c249bf07dd9709722f3a"},"signature":"0x8553373ac3ffd339690cf713ae1cd4c5df04d849310da3f842d866a40d818e8fff429c6a7cec4e81f6dd761e2962e6fa0f5a212534d50010ed6c1e0527d0b0be37274e0573cf35704f9b1cfa412f123f71038312ae5468c34f3a086b70ce298d"}