{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x8969c6d16877fc0fdcf7ab3e564bbd29de55759df8d1cfe16875e682128cd2e5",
    "signature": "0x0a5a652d67896f32b9537c9c950a5cda6ebd25f326a2bd9a8855b0edba9c4d6469144eff9861b69a1b12b13c2a61dc3a57dcae517b513c293d80bea37e0f29a41c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}