{"message":{"slot":"519448","proposer_index":"142","parent_root":"0x894a227f2ba1eda549cac4fc0bf692fc7cc8f8e9312a0647ed91c56cb3e760a0","state_root":"0xa0b0ed2633cdf69f0e41e672e9d65eecfc42d2149a649b9a42233137724cfa90","body_root":"0x5c61fa6ee94c680d7d5b98eea4714e4f0cfabab7964d999d371723fe66b7b579"},"signature":"0x8be660c5bf89ca55c0eba9121584861d1af81431d484f153c0fcd86f3b78a77963e8827b0e08389a5bed569fd684784c066cc122d82e11adce7dc15c62d44edb82b55e06a741060d95aa9ae20fef362a43e4d3ecb6f499bd8ac03c7d47a87c46"}