{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xba44d722121c127fe0833f45ffc075ed20fbcd7fed04c4ca0b7478926690ad58",
    "signature": "0xbd810668274a8676b17a168c42d325eff2f115a6c67d12887233408a67c703956b99643757aeac8882a6cecebf4b264c6fb537ce5b5513c486254d6b580a11e61b",
    "signer": "0x474B8467757bEdBa76afC2394cfCb801C991B143",
    "userId": "815537464"
  }
}