{
  "manageEntity": {
    "action": "Follow",
    "entityId": "303084",
    "entityType": "User",
    "nonce": "0xdbd9c41bb1b7dec2b77ca76a6144ee4ef8d9e63b95867867602a1055220eea47",
    "signature": "0xafd12c5496df0594c18e32b934911aa5f56ff3f0aec8bff28ca5b77b92a4416c54a4ce289ad9f00584366fd8a45feec37b2fe29acd37f4a7e41d6fc407f78a2c1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}