{
  "manageEntity": {
    "action": "Follow",
    "entityId": "100910",
    "entityType": "User",
    "nonce": "0x6f71e872508a64eab1501bdd13ce58630c34a2c37e88b6d7ca0345d25ed2d218",
    "signature": "0xcb4c4fa7ff4d462bb0bd3c2cfa3fad0acb5192cf5e37bf4498d00f14f43ad1c36b104dc8197f24d40e5add4c1ce2d9334791271d293974e60e8fb118cd66a08c1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}