{
  "manageEntity": {
    "action": "Follow",
    "entityId": "54508",
    "entityType": "User",
    "nonce": "0x3c4bec1f8bb0a5114f8e37d90cefc6df8a8a3ec88736c222468da526cb2def60",
    "signature": "0x3adc96619db0176bd3c7ef13ce3d62a5edd3d322fb9aeffe403a1e61a87c26654369e124bb01b3058de0e53732163a72e293342c526eca5102bb0a4508b349a21c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}