{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x77139fe6ca5cb7976aeca14223e8ceb6331a532b420574e619ea6cfe77742ee4",
    "signature": "0xbf71395ccb4c3f5b54565a56f67ac3b358c5d21ddd8fd1375d7f37193db96abd034506cc6646d5000caaecc51061e1ce46ee4c5b04b1cdec491c81857d70921e1c",
    "signer": "0x80E1941e1c1c132CD01Ab8DBf3A20A0Eb62929B6",
    "userId": "199063103"
  }
}