{"message":{"slot":"290909","proposer_index":"90","parent_root":"0x4e967637e77201f5859c51c517e17135131f6cde2fc76a63b33b4809b9c4787a","state_root":"0x5277f96f456ae9b6b2f29f9d4a6bdf04d99ae84e775ae49968cf37dffaaec909","body_root":"0x63405596dd865516057d75fbb083fd84f1fcfee13eae5d949ec379c72f13bbf7"},"signature":"0xb4047328f86e8c71f44ae2de31f2ecfc5bb38b91d846d4f6cf2d3f73ad3bcbadc885562958dfcae2c14c580f893c8f520132f2601f121af454abee89656853b0f8491444e5a33e8b580fe4382d6166853cfcdacb711fa4445eab159435157289"}