{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xb166039148fd710bbe8b5208448fd8419f9d9199395eef1cca105d5e3a84280a",
    "signature": "0x6c507bf0af134ace95faabad8580726e49afc3a2bf1fba3c2f65181bca31ac9937fde7f794cd05868c42d8e21630ad45164acc861626fb725e860f59cb8bf78e1b",
    "signer": "0x434E6E903F887d1123e2415651292ED71aC170Eb",
    "userId": "643976014"
  }
}