{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2194",
    "entityType": "User",
    "nonce": "0x3790ccf66f9b95edd25ba537d47fe60dce105c8fd3d1b94127505424991fe200",
    "signature": "0x4d60db23486bb2f68c38425f939587668598a3fc4b9c2b19709ae456e1a82d756ed094e810ab9abbb94fb8bdbcbba873bca16416961df6059f09eaa3e211b0f01b",
    "signer": "0xa603e9487Ed7C3C62E8acb85f8f32acFf5d6349b",
    "userId": "278135553"
  }
}