{"message":{"slot":"3400538","proposer_index":"853","parent_root":"0xd145ab7869976570c8c9b3627f256df207c5f90d67f075e03a9be7361ee677f0","state_root":"0x54fed53ceef120453a40825fe6127f53b8d746e17bb5aa6a071d8fad8b26028d","body_root":"0xcf48d5140ccffccf9f873ad9df2d3b6e9ce66d00c63086e8ce5d5e2ec8a8f003"},"signature":"0x90084ea1f967f2a35cde92e5c3ae7ccf0f26f7857596630c04b1068f2b170d56f7bfd6d97a2beec9543bf458a1d124c41479ea4dcdefbf9f318a2f26e6905e79220322f9bfc2e2e30be98bb4046894a27cb2dfba5a8825889a09c38c5e8d68f9"}