{
  "manageEntity": {
    "action": "Follow",
    "entityId": "502706041",
    "entityType": "User",
    "nonce": "0x0e117b4f62b4af440b0e28be5508f906ad40fa96668852d2a1c966d748e9fee8",
    "signature": "0x6a21f914d7ccaf69f58f315e243f4ab6aa7c548fc8932514d5f05c941998b91f5dee66895244debf677560cd050c76786e50579d3b1b1032c553f874db78068b1b",
    "signer": "0xc925e3D5c81807Eb402BaF80F986fc737F7EfB5c",
    "userId": "230578654"
  }
}