{
  "manageEntity": {
    "action": "Follow",
    "entityId": "190942",
    "entityType": "User",
    "nonce": "0x1caf8d44f22d4fcaeef9816631440a97c2555f8b4812c7205c8752793eb2bb64",
    "signature": "0x5d9e5c62fac436fc6cff1c19035e3d03455bb5d6c2169b4b97a6af6c1c9e96435d545d3a95cd8ce8effbf48b520f7efad61796eb43bf4072f73c7ac31a6279401c",
    "signer": "0x561246FD13383982AD9e3a97F8D3bec81f63769d",
    "userId": "991822518"
  }
}