{
  "manageEntity": {
    "action": "Follow",
    "entityId": "216497",
    "entityType": "User",
    "nonce": "0xb9980883241da3ea5f315640ba6fc67e9431aab61d53884f5bfee523a6a93e0e",
    "signature": "0xcfb4fe728cacf86f6768cf9c8bf96906f7806b6a846dbd2ff2408d0f7f269a2a3983c842b6783da372b7ac8e89c55e83681eab7075f9c92ad1f2027b4c4d0c271c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}