{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2599",
    "entityType": "User",
    "nonce": "0xf9c5ad6a1913664642d3e65c71207fdc2e85231030d3b2f0b7f6990f23f0a693",
    "signature": "0xa8231041c90d0220b4f75042d773ee2e640c8a3599b64647065331c63e8984d8349887be6f47af5070fd199aae05b1ffef1bc9143aa8c03f7720e14fedfc275f1b",
    "signer": "0xE7A4a8f1d081B44C96Ed68610B6c3016ce8cD6E0",
    "userId": "464427506"
  }
}