{"message":{"slot":"553558","proposer_index":"87","parent_root":"0xc1f3e9ea1a4abf06f127251d70b0e868a6b6af751bf6bfda476ab4e1d5ef0c7e","state_root":"0xdd7d89d5ddce584368c9c4f516966ad18eba1a9d66c173bdd2452f2fe3d4d4f2","body_root":"0x506059ddfc0015f980e676cbb4c1a9a4e856f26aa636ecf778d2b9d4c5b68fcf"},"signature":"0xb32972e8612406736b75e4cfebdc2dda2acf51685f44ed71f59717c570e2fa9f6526fa349ddc3a4144c02fb275b5246f10dfccf6be49cc36727e45d7ef050d4b333323a0323a768aeb20f05e8162946d30683973ad9a591b1ed2576a22471b60"}