{"message":{"slot":"521368","proposer_index":"171","parent_root":"0x329b5784bfdf455d179fec3032459c42694d7433b448f4dd14c8190aaff344fe","state_root":"0x9cfd15a8654160609ef02b54f1be9010634646a61655308932dc567d1c1c9961","body_root":"0x7df6a437d1858ce0f2a76b39e585bdd063b224ee15621690238a8a8634d8d422"},"signature":"0x8b35b800c7c7170193a64e25b8f6c2545c20a73f622055f0a95a7a0e155ff009b7022b5ea6d2eee7755b663cf16b8d6c0ebd6a500119ded31d7da6b39a566952587074eb471c9ecdca30f5d3a95182aaae525324e82fb352c6bbf4b302a1441b"}