{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4c0cbaa9cd222cb409a8e79eb19a3414d98eb0ce54da8ddbc69006bd6be0ee7e",
    "signature": "0xfe6726ca3c8876143aeb4f6138c1c26488f72202c1dcbad750b6cc12952132382aeecd185e18c09decaf03ba258b734e8b53be56c5617b73219ad18c743985691c",
    "signer": "0x4ec0618BF74aDf72181673DDa518f0bf7781DE7E",
    "userId": "703354792"
  }
}