{"message":{"slot":"3757700","proposer_index":"857","parent_root":"0x75984ec321b74cf0df2fcb057661e4bfa76333ad637e57c5c307b5a385e59d10","state_root":"0x6874a8cfa1c3d2990c5d8a5feda80f2c89d8d64a9488d60742b3a6fa8e720fef","body_root":"0x7a45bf4972e03a9c45eade82ad6215ca22e0ea426228546d878addc4a8ae979a"},"signature":"0xa8f8014379b02069241da5eaa5271de6b27a1119ef817a2ad867237c60ab6141c4e4c31e39fc079246c7fed3e54bdaf815a196288aaa08f72a47d3c1084bcb798a24e6ca5a79f8bc5a5b92c0d9b7126c4c8389d1f5b598b7d09c5f344c171446"}