{
  "manageEntity": {
    "action": "Follow",
    "entityId": "721084704",
    "entityType": "User",
    "nonce": "0x4fc28413b9b74e1322c8591b57ebe19ef188dba83f411ce5b9fb886b897b7e4e",
    "signature": "0x88659e396bcf69433fd33804a05e24644b9aa59b7f362b42f186054fd1d19f5a462a5cf7816ed1365c6c9f0521c115f75de842c2e1c7ff6cdfd5c216bae206981c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}