{
  "manageEntity": {
    "action": "Follow",
    "entityId": "818346363",
    "entityType": "User",
    "nonce": "0x763b3e7599328dfe77bbf0379ecf345b1d64f8b053df857ef3140a4407118158",
    "signature": "0x1a131d8f9c6e21f170c2bfc8dcb38e61fca2cdf57a38c21fb9fe0ba15d90736c711858bde8f4531ecd7c25eaae917bc1b9df06dab49bd868b5224c9abd3eecd41c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}