{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1823424",
    "entityType": "User",
    "nonce": "0xcd8731b87e1e049dca338536fa3144a1c50fc6d048764ad80b0af61553574c1f",
    "signature": "0xc9499402748744c30a926e3412e61454e27892816ab27b1ece211bb718537cd83d4349e95a64732bfafe13477f3b68f307d4b7d4859385a2009c318bd9a898071c",
    "signer": "0xb9160bee52F73DAB98D7cB3210d24Be59194CaC4",
    "userId": "319969"
  }
}