{
  "manageEntity": {
    "action": "Follow",
    "entityId": "14",
    "entityType": "User",
    "nonce": "0xd75818b524686c4aeac38f69012db1c64b60d1990fb139a3d967374476bbb3d9",
    "signature": "0x7216edfcf54d25712a66cc18e57928a3cf85c72a4e9f24a63d755b8515bf84d5763dd1094ba305a4cb3b57f2f05bd5443ea06bc723a9f99468e3400bad89eaf71b",
    "signer": "0x9837C03EAdfA74365Cdf4e01e6840D356104bFab",
    "userId": "911622928"
  }
}