{
  "manageEntity": {
    "action": "Follow",
    "entityId": "821853407",
    "entityType": "User",
    "nonce": "0xcb037369c8569c9a995003d27ec13c044ae769c03793932f422d72b94ccd3a34",
    "signature": "0x794af520beeaa47f6e4d216a0c2db832f79ca702c61963f22980a6b6d599e6db52b807957586e173085e5d20a47305445f8fbc123c0a4670f468513fea94807e1c",
    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
    "userId": "678556080"
  }
}