{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1721044",
    "entityType": "User",
    "nonce": "0xec6364f1776ea6de1e97cfe3e810cc0ebcd8b41db28a7eb84f39afc321180c8d",
    "signature": "0xb5a433bfa26e00797a9bc290e05143cb50b4be1cb553b3f747ca6cd9e9bef68b6ec3b5aa0920e2946d76c23100eaba0d2f3515c28cad6cb91d7cc4bbf66d62551b",
    "signer": "0xb9160bee52F73DAB98D7cB3210d24Be59194CaC4",
    "userId": "319969"
  }
}