{
  "manageEntity": {
    "action": "Follow",
    "entityId": "319048",
    "entityType": "User",
    "nonce": "0x732f6c42af3f4fb2860ee4bdfb8fc778c53ed0cc802a145a10fe5915faa7a447",
    "signature": "0xd64711f0ac87a823ee77e1260b2cdc7a330b5dcf6b7fb2733df60489ff693c41056c70af993a9332a7967620f32f2453cff42f826e4a1272aa3bf8df4f3322211b",
    "signer": "0x13f8ca0832087662A9bA298e1F708853B8615826",
    "userId": "990836999"
  }
}