{
  "manageEntity": {
    "action": "Follow",
    "entityId": "328915105",
    "entityType": "User",
    "nonce": "0x74e2fbf9a654501e1743446d16adb870774019bfbc6dd008871461e28769cda5",
    "signature": "0x544b4be223b087de48f65016fd31a66c8088df6d36d2f95d54432c7562c25b0f5edd7cc1bfda998e70b16ba6c39d60008c3a57b91ad78733c7583a8d87e2b99d1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}