{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xe959cf728a768f755db4a1b89337e8a0a505b310cf9b672e5a9ad31ba43f9663",
    "signature": "0xbac87f4ddbbb458e27ec53e0c932ad95cf08a17d839c9c64bf213d3a8c2b8ff677133ab6f1aa23bbb1825e7a7901d96b883e6b13d99dc857131fd345b219bb041c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}