{
  "manageEntity": {
    "action": "Follow",
    "entityId": "7498",
    "entityType": "User",
    "nonce": "0x1e89213d5fc945c38a2efb8aeca185a140efd93550f21ab3897b3fd8042ea977",
    "signature": "0x84c75e9d93e468776e54d3e528fc8b3ed1aafbe38e97de80de2b6e00753b3f187b8715351a95208526283d1f379066456486f553e85a0fe59c42e1684c0326c31b",
    "signer": "0x040629E31a68119093b9a0111257C8449c2f8e10",
    "userId": "20"
  }
}