{
  "manageEntity": {
    "action": "Follow",
    "entityId": "393509866",
    "entityType": "User",
    "nonce": "0x50cfeae4f2df7877f4e765dce13e62b79f2638067753d9aa495401c9827dc9f4",
    "signature": "0xa34c61c040fa8e9a6dae8e7f5945d525ec98814f484f6f815b5a7d12b88347234a48b460ef8336f0b4ea2966b73d48c87cdb76eb04607dd1633cbb4eba5202a51c",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}