{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x289fddb2f1561d101cc4b7bf9cdeefd869006f6f617ad3c3f79c4cff9d3bd9c1",
    "signature": "0xb9b844a649b79d9391286cbc006bfab324e11aecb9551b9b2b1fd5e7f58106d14b9359bbb464376b74d1bf2e5518794de47a8f3c000736fd53a085e037dfcd951b",
    "signer": "0x44eBDF6bd1f5Daf66bBebBd0C8b4545189785860",
    "userId": "135075004"
  }
}