{
  "manageEntity": {
    "action": "Follow",
    "entityId": "166781",
    "entityType": "User",
    "nonce": "0x91fe662060a44fdbcf89a4163230afb7bd2ff97d384d385e2c7b2d7585c0eb7c",
    "signature": "0x4baed4820a24efcfd00f3c2279d33b3e18fcde40116ed67b3bd9d9a2b8c72a2041af7f01716132bb7ce34efc1945c348a14d903b613d84ad12496a477267c6c21c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}