{
  "manageEntity": {
    "action": "Follow",
    "entityId": "341",
    "entityType": "User",
    "nonce": "0x34833703f5b9478dd897cd4212bf406ad48924ec8ff68c170bc21dbc52c84ecd",
    "signature": "0x0669dc1bd4b2ff3389e5ebbd22b09d65471982bf3189ee1c0f6896627283dc7c1f59dab8dcdd81f9925de94e03719be35f93f07ada259be4ac2b47a9bf58d87e1c",
    "signer": "0x98591a180A20DF036EB2C9D2c24B449E65939Df5",
    "userId": "338604526"
  }
}