{
  "manageEntity": {
    "action": "Follow",
    "entityId": "50576",
    "entityType": "User",
    "nonce": "0x65d1ed2212137e215dd5a308d618ec9a21b1b03be9263776ab3c5e1c676befc4",
    "signature": "0xf1d66fe1565bb3072d4dca3d43d7bd56070cced4ba246b0725eeca18a7d22c0658cfaa216e8976c53f858cd8fa0d344994d47af73a9d439c80f345a75ba580ab1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}