{"message":{"slot":"647570","proposer_index":"139","parent_root":"0x0f49cf2ab80d912585955ee08ed9b9d73a11d33ac80bba64e07a62ef49f3255b","state_root":"0x75552cc69d7ab9b07763c76e2baaee62e4d792de6155a83f6a6557d25cea9941","body_root":"0x5558fcfa37e217a827abb98c681d71019365f77ccccb5d770c937cded0260ac0"},"signature":"0xb24d3275dd3638759ad6a4c121bbd36b3f4a191a209eae51eb988c6830923e35fa288ced5e7c60d7b3e7fa10e823a6fa077c5fde925745c1367797b8843df42422205a16d2dc9415ed2dc08acb7ed936cc1af6f1af49d4688d45ef469cb56264"}