{
  "manageEntity": {
    "action": "Follow",
    "entityId": "440680049",
    "entityType": "User",
    "nonce": "0x5f9bf321cb0db3c6d98e97a8e9d19a1bc40efd6a7579817dcf7c52793121ac1c",
    "signature": "0xe6c4cffc078e24ec120882b42e6dbea439eb0677edc6cc3aa79f23c3a45d0ce146fb6eed49ee6ab6d1596704f3159c51d5e7d12ac67e2ba3c001f1dfc4c0190d1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}