{
  "manageEntity": {
    "action": "Follow",
    "entityId": "297345",
    "entityType": "User",
    "nonce": "0x299e2c61d8599a820d5a2bade298955255d8e105410af08065edd3adceeb2d35",
    "signature": "0x4dc67ded9c83d96310e14cf54fd55d5c03019b55ef30d5e6d96b7080e3611ceb5f1720208f95b4dd2293e00ab4d58932c5dfa28fb04bd2d2e4edfa92edafdf971b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}