{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1104",
    "entityType": "User",
    "nonce": "0xdf90ee86ddfef3ffa06774d094c768dc285420c5e7d648dff960929aa3a4f609",
    "signature": "0x146da636d4da5a6df862e1b056aed3b61bd7c8bb5e3f63e48e51e7ef7ad07dc64364da79dccfac78baf100455445fa49f096107dcaa6a798c62dc71e4df8a9941b",
    "signer": "0x4c2B6D597D288449d9F215489E66f1cCe1c85B8F",
    "userId": "721987098"
  }
}