{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12615893",
    "entityType": "User",
    "nonce": "0xa9ccd019fc5c584682490bf985f186045d0af13c62e3b81dfa25f10d770ef807",
    "signature": "0x580419601de82632b7d42e944f5046464a62e0a453c5ca1f6fd6147395a6bffe55ac79e545b6af94c561e0bbf3f7beea3c7fa8d55d2a467bcc8e2c52b046b4cb1c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}