{"message":{"slot":"549144","proposer_index":"143","parent_root":"0x31bec9e0b66899712394684b8cef85ea3698aad39ecbbede9917ee0ebfa098e5","state_root":"0x3ca5ca4f758343f91e8d109a34174915787fc09ed9aed4b99163201d43e188fa","body_root":"0x82a758ea56d4279d714979dc9b5ac4005e1da014b5bfcc98af156409e8ff87e1"},"signature":"0xb9c441445ff16f1c75ae833642682e59a062198dd1673dd17a31b6065de9e67b914ed3352ce0b517ef86cd156549444a15d7bf714ee52b56792381c83f81570dacfa11a549d034caaa916f1170594183680fea8323f79b6a20e659c8eb6df6cb"}