{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb4b539b03cec9fe78db94aed460782432e2b95949beb9fe0ec27fa58a02a7c5b",
    "signature": "0xae67dd0d727daff20fd6225100c65b9aeb8529ce1bf52a7c0f165866bb621e5b313cf1473dc16c39361456833f744cd389ecae290a95eeb17b475251de5c4d3b1c",
    "signer": "0xf4adBD9Fd5280C4892849148b9f65D35b894cc68",
    "userId": "23196531"
  }
}