{"message":{"slot":"1454966","proposer_index":"137","parent_root":"0xec43398c5d0da36b5fed4d7b481c0a717f941e76906390a10583a1d68eecd3da","state_root":"0x0d8fcd6fd95f995e5b1a4e7803b079978481a3f6131648b32a35f4b8a2c561f5","body_root":"0x5dcf49cc8195869cef43bf09878293cf55abfe6c38dc3d7f08072e90530cada4"},"signature":"0x8aaca9d4b714cb99cc93ffea3e44d538cb9a4e3be7463f5e4266fa3637beb81d152cd1494d7f13fcfce124d1bd42c23d0b814084a0bd26990f9471d47a49295f0bca7ddfdcb01518d75a7352473d565ecc20987d32ee0092510928d645a8f748"}