{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x428e9a43b737c5e1c7eef90d0d73dae90950c64aae0eae4ef1e532f9b3fb6359",
    "signature": "0xfcd1a6dd4e272bb1b3528900ffc67562a4dcc2a074b8c576bcb61198afeef68334895accd40b0e0c6ff8207162ccb0432f5bf6994b2ee5883fb0ada98c8931d41b",
    "signer": "0x8EEFbF3d3dD9458d60fFa789616Bd714f100f9F2",
    "userId": "75683552"
  }
}