{"message":{"slot":"553980","proposer_index":"54","parent_root":"0xd232f19e82bb7e18217793be9deda28663973ce530aed8a143d80a2750d3ce68","state_root":"0x05b2d75396e2e7dc51d437389842747d0f2223c8ef3443de06172cf5a862e912","body_root":"0x9aa1d89928abd4a84c63c45a1ba9e51e1bbce63690f8cd6d1bdf81a746c0b4f9"},"signature":"0xb98fbe8dff89b24395211eb7a0a719a0205aa7f4f4e48b0d72496bf309e70d339b5930db4c3fbe514c048edcae08a62d0be035a26e586007a7830e406760c740899e43acf4570b8a56ee5c1875d41cceedd86d5d169baf185ebb05541b5541fa"}