{
  "manageEntity": {
    "action": "Follow",
    "entityId": "512214950",
    "entityType": "User",
    "nonce": "0xdc9e997fc54ea1fb17dc3db7ec0b345fb80305cc4c6437cc2fc244e4785636c7",
    "signature": "0xbabb9f5817acb7259e5ce2c9ae3a0fd870619ce217f0fc47abf7e038f227e4d16d88d101fab21b484d217b9647865e7ed7b02f1843fb35e6993ce861d71d548e1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}