{"message":{"slot":"302713","proposer_index":"2","parent_root":"0x0f6a6817ba61e154e9bacabb49e23244dca2af291f11993d3f70efc4a104cf55","state_root":"0x12b873e3dc3c56fcc2b3c320f44de3f1517778a02502a51584a8987165da08e9","body_root":"0x78f90f19095abb2295c9eeac3127d3242a2a989ff0d75ce6d70fba99ec883529"},"signature":"0xa4d19bfc998818f0ac81544c23420b1cc40c93fdee25ac8a131b238a799e0e617dbcbda6fee894782cbaa3bc50382ad30d83ddbf1ae8223040a4555c450bffa7c2799513b0ac87fc36e5e26907c9d6808d538cb7a2886d61e84fdbed2da1b858"}