{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1721",
    "entityType": "User",
    "nonce": "0x220adf93c874e55a8c8c9fb869dba852914d6a7d9a379a7751938351801bb277",
    "signature": "0x2eee8e556f93eb706d56f17f7bc4df29c73e7f22e2489d3b48010b2508e7cc6a0c82a71b94763d463197b0b0e04c8e29877c84cc5916d60960f7b1240718131e1b",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}