{
  "manageEntity": {
    "action": "Follow",
    "entityId": "325687223",
    "entityType": "User",
    "nonce": "0x96ce0d516b9583e7dd43b94fc51e3b056797ed34b33a18ff320215181819a603",
    "signature": "0x4c5afd89df4c63f021672504533315660474c6fa3703e281d6a73eff55b120cf5751c785dd66a97d0d699734bce919eb355a8c89b26a823d668941f248e32cb21b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}