{"message":{"slot":"1909953","proposer_index":"148","parent_root":"0x755654ea1257eebe3f4ff530301c688168959b05d1f88dec8a18db72a3e2e9c3","state_root":"0x699019e2c07e46af8c8136e151a5de827590d972436bf21f64da3ca6f9626337","body_root":"0x03ed12a35a098070bc3642ed104cf18f40b5c9cbc022fe2ace9c78fb9fa32d0f"},"signature":"0xb303de14edfeb357e6edcca511f31abc7b6bc422537a77b13965a2cdd5056a6d96a5918f1ccf4e92b6b32c4c909ba84e0ccf29524f8d8dba67b8c97ccdd3a8334fb0cb2e359a73bb091fc854fc4714fadd2ab0035d4abe3bf4e48941ce704d9e"}