{"message":{"slot":"553138","proposer_index":"99","parent_root":"0x674282e21dbad2d9cb9257e593f26153c88cc2fbd1078f04395b27e6d159e4dd","state_root":"0xe333e392bf6ac2f032bbf665c935b78e266b0a51cd0c7ae5e7a9e5a034039994","body_root":"0x15cb8c0ec84645862123d94bd4c7e8676823a1c202be9694dba2bb953139840c"},"signature":"0x882ddecdbf04c72b1da93d0be16d4f28f1b2e55557736ec1f7504bc5b773fe4e1236caae91ee4e7d36b483a67d747384198ce493dfd09ef321cae5f53d853eec9f6b4c492b8f23c72c0718c4dbe20702cd2e2c618be3a3660d51e18e354606b2"}