{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xf404881f0073e46e8c5320b8aa63a344a86741dc57c6b2c13b50805bdd31a57f",
    "signature": "0xf0755fed3b9c0d60ac6c9c56c3f029e945f4c559112809d44454e6dabb13b9aa28e9aa6561b0f194c2df04efc0e3176c707e4f152092fe7df02b2399ef463e3d1b",
    "signer": "0x5D00322270e245E33ccB70127b557dc2631900Fc",
    "userId": "503107386"
  }
}