{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe55f29ec0891228c953a82e2c3ae35719d8978cd0496174d843688832a5b0e31",
    "signature": "0xd6e0f1510a5c148a45bd2070cf27e3c49a38cd8898de301bd96d6b89d54178d62812af6589eff21d4e560051c0326ec41724e47dc5939fa9e976823af1c329621c",
    "signer": "0x1d599f4FbF1061DC7b1130983cA14dAC7bbEc466",
    "userId": "999192071"
  }
}