{"message":{"slot":"2557832","proposer_index":"449","parent_root":"0xbdcdd83c649ef014d3f7e0c6a9f4de5b4f0245423972688302fbb503f89f4c67","state_root":"0xc64508db2c4c47c7df9f657fc662a73ef4f3d05a090dc18a09fb7df48cefaf2f","body_root":"0x3b92d28cf24c7f30bd6de2f39bf8b6b533b619f72dc3da423bb1f217d5d9c22a"},"signature":"0xa25e8f5acf85ba3bdc4e678e95e40fa6540a87fec69d74f1f5d51e86fe9b96e6258ba7ebbb069ebe1abd670d4851993015d1350d1ea3f62d5a49a13718e01a6e4ab7076f31dd22158eb039516b4022d68cef497a5ceace1955a1e76a1e69f6a4"}