{
  "manageEntity": {
    "action": "Follow",
    "entityId": "325172820",
    "entityType": "User",
    "nonce": "0x6b450f542a38d4b318d509faf0e6fabf9d35ae7f81903476663ac2133ced7eaf",
    "signature": "0x7dde75835c7085d5bf4fc201219fa15176e76f21c35690c971190050c304fa042be92139b594c924cb56084a88ffddb130dd501ea11c183b815d740b8bbde6c71c",
    "signer": "0xa3C91a44f620f0b95468bEC359f89edb95AE3cdC",
    "userId": "904405512"
  }
}