{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "343784",
    "entityType": "User",
    "nonce": "0x39b34e1ddb97235e6f96b9874ff68f767facd54c4091e38dc5c138abe718f240",
    "signature": "0xb43ac835cc2789ec9f7c1392103a5aa9f5f5fd0f3d9bd00bbadf7741f704330a0243620b6c43f359830b3a1086e0b1447cdb634dec7dcab1b740ea88ccb006e31b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}