{"message":{"slot":"300872","proposer_index":"11","parent_root":"0xc631665955171e182f910c390387cac03993696aa7f229b0c4668dc69e66ec51","state_root":"0x9e40c9436120c972f76a57eee4b142ecdd7577f4c6b504b176133142fc44fd92","body_root":"0xf99cd58e5172b2548b98a96f63b0ad1f92875956a663d5a88f565bf83fe418f5"},"signature":"0x880f2610981615c472965eced26384448e4d4624a8657a4c0b6ba88bc654991bb7bb59821e2378348b443a743c7748e217c8e6ead554771ca4b3f9db543b05badd17013de27b9f4d24a5279e1c20ea00377e0478da9838670cebad1c2f5da8b3"}