{"message":{"slot":"1578587","proposer_index":"137","parent_root":"0x0b720d06544587cc4685dd43690dfdf35c2c17dfb84557ce260290f798f09b2c","state_root":"0xa17f3b8210587ed16e0ae39e48d1d74515fbab9891d3d87c5aa06ec5e6af324c","body_root":"0xbd678d49dffac82bd0f3461e8b2ba9c2001fe59511233d2811ded463d5fa7d80"},"signature":"0x8c9b5eb4723f475ec26e6a31b123558e6b0a6e1fa6ce7c9dfeffd88ccf205cfc2884e9b08a070a6da17abbe1a243bc84185cca292995070b146e4e4ccc69d6d1826e9472046774b9477a0c9617d344da3f9b12488fa1be5b1b96950655021569"}