{
  "manageEntity": {
    "action": "Follow",
    "entityId": "753616",
    "entityType": "User",
    "nonce": "0xc264d1804a89df7a46b73b123e9dc5055f9240c27c71573599dd1f23ab3ba8c9",
    "signature": "0x6f0c93aade560d1c41594d0716b902aab2b90965a68b5f3ed7c7aa33c3ec4019742b5f2110bf944b4615858564ee29114a81f89f7c6dbc585ebb85f9507117e41b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}