{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0xd75e6cca5d9bc4cd03a9aa2088c64f6792100164067d8813732bb625396302ce",
    "signature": "0xd0755a5788fad5082d7e72c64816780e7bb4434080e11df8ed9c42aea18fd17b76be7a4150b522b044924e2561d3162d7c9aeeec171eed38059837959bdb05a11c",
    "signer": "0xd6268f1CBCd5326B1fDfbF9571c189641aFB84d2",
    "userId": "383711863"
  }
}