{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "1305",
    "entityType": "User",
    "nonce": "0x5e1175fc1a47322244827c3acb0707b0fccd3354bf388565a51ce4173374d683",
    "signature": "0xbc9888dd9e5fa2736a21600fec6620a4a2981d1f012adff30c412545fd525c2f3603a50cd6b9e5f85bc579dead7010f21538d794e1dda7dda401b920cafe64171c",
    "signer": "0x18be9307B2841623751D878Af57061446fDD873a",
    "userId": "62955"
  }
}