{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2920",
    "entityType": "User",
    "nonce": "0xcf4cd137cfeeab8f4552674663c0b277a5f7f6a1e882d05a1d4bb76d0cb87921",
    "signature": "0x17f04247e1e1c6a73aef3bdd0a566f752be59f917219d7eba8170883a1e9392129e5fb259d96f2a109b93b446780e14e77308c68069ab1df14f4e043c47094531b",
    "signer": "0xE7A4a8f1d081B44C96Ed68610B6c3016ce8cD6E0",
    "userId": "464427506"
  }
}