{
  "manageEntity": {
    "action": "Follow",
    "entityId": "5642",
    "entityType": "User",
    "nonce": "0xccf2fa340701d965cc743bea4fd70dc9d6d0e1092c15abb943d3641475869644",
    "signature": "0x195d30b4587fa44a8483f8eb5245d7137e261a36631575f496d73b0e0b306f0910394e1bc55e3d6c19638a20e328a68056622912f0e06002477b49d9710cc3681c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}