{"message":{"slot":"4576510","proposer_index":"57","parent_root":"0x18b9b424a12153f4155871bcf342ad3ef0295c3e6c6726d1a42d5153bb2b530e","state_root":"0x100475c80f464f5d8b5cea65df970c54a73912b332432e6ff843935aa094b055","body_root":"0x962f6422accaec79a419deb3ac0593694fbb8e8d3045b536041bc273165724e2"},"signature":"0x8c99fd02abda5f0e6f488325210367e5d16ca602933c2b2b4e409416311482f59c8c0a7c0e72bdba2308f9faadcc19fc1480d246f7a1afc4cfa5b730ec7608f4d9a8a3e758f902e582556a84500f28e89f48b3c37bfa121aa415fb85ef3ec59e"}