{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0x3d1220c1e5f433b6cec877685e705eacfb8eb3d20c1123e5806045eada32bb2d",
    "signature": "0xf47ed97437cdc65c6755a59630cc4c17db85fdad33c6030a7d7152b29137da453c4e43e88125c00a8563df2ea82a136fb4564910d72d2787e525bd2228b070df1c",
    "signer": "0x4E073b7076371ff6Bf848d0B4abA785B38B5ff1E",
    "userId": "303393509"
  }
}