{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0x121d296dcb324208c4832f8ed11f4c3c842df4997637d3d8451d45da11aaccc3",
    "signature": "0xaf5aa027a0fec869811cdc12b8981319a14742676ee9bd1d41d720c5444326da6acae53ab1d1585dda7fdb463ee049e8118e997a604422eb4ca38486568834351b",
    "signer": "0xa4A8a4853051b18e0f0f777693Ce34CF4bCe9385",
    "userId": "634886384"
  }
}