{"message":{"slot":"2878819","proposer_index":"990","parent_root":"0x15aa83557c091540bbee3fda07ee705f3c519a37f6ce8871dfd2458bf828dfc5","state_root":"0xa12ed41963efa32ae97baeb15c60f2df49aff7bc0f603ba7d9a1b0fd6e53b28e","body_root":"0x7e613de75d0032ec4e86f468485b7dedddecad6715dc477297c9984a479e95e2"},"signature":"0xb5b59c447d4fe3189ed19938dca3c7f02c563fad6fe69ccac0c99dac539e7b7ce9f7f0abc5f6c386274d89d90fb36fb20740703aca60e26533019685b232a49f7af2ab95daab21bcead3c26178e6df297488efdee14b6663115c02cfa090ace4"}