{
  "manageEntity": {
    "action": "Follow",
    "entityId": "325624",
    "entityType": "User",
    "nonce": "0x6d861cf3bd153789705019f043c9e7f78ab696daa3f721d6f69ce354b7e3cde7",
    "signature": "0x0252441ec06eab2fdeae476866b557b7d867ca2508fcc06abce3d9dc6cba1e15632e128c2b5448764231ab7774777bb9b768578cef14605a7a589ee96155aa1b1c",
    "signer": "0x4950A7c498b6c214e83B79502162b7f248f9e6ed",
    "userId": "499895630"
  }
}