{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x6a62cc55f31738445eff6f676e252caf29ccae3a937731a1b769e34af8ac9bab",
    "signature": "0x6627d61c9b30f62669e9cd708240d057f4e763e4fc9ec5fc8cbdbc1aa900a0c30890bde5ec0b1fe085e228a2a2c74cef521eec3a45834117d86f05995b85edfc1c",
    "signer": "0x849b8180f084363b37768C823c174C9786020A66",
    "userId": "817339612"
  }
}