{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x3e1f5f1a498261b1c906075d85cf23302a8d2796fa52456089968fc880f75350",
    "signature": "0x9ef08b932d0fc2667d2dda05ffaa33475d301b33e96ae94be87e6f6896b22b9f4008f877389cc8f28529d4d33876d1786b6c82ea291e85bf049cb8c5ccacfa901b",
    "signer": "0x7cb443E1D882339Ce2Db89944ef44929E8E2F578",
    "userId": "343301"
  }
}