{"message":{"slot":"2257853","proposer_index":"769","parent_root":"0x8809c289d81b2a81daa7eb772aa35306bfec415776f8678601b99ef2058aec8d","state_root":"0xf7b1becabc400c19d93da4062ce6290d0f44dfcfb069bdfc5315d0abef07ae96","body_root":"0x2af412672fd1f903bb975d8a21da4b0c48b14482a97934b83bf8de2e44d29e4f"},"signature":"0xaeb1feac47bfbac720b63c74a25a2db9789b4745c743ec4ecea1f31e45fa1582356e8fa8eac1c48e7a653bab2091746a05840b80fac0bb352b32e4b469dc7d29fd9269dcce15877dc537081f7225cf5898e5c46a1ddd8e92e3159ec5273c33ee"}