{
  "manageEntity": {
    "action": "Follow",
    "entityId": "881446128",
    "entityType": "User",
    "nonce": "0x16669a48b0674e9e8a2a620a3a7399ef9419f586015ae3588cc6a8fe80d1854e",
    "signature": "0x22e99edc1ecf27583365c5587c326c019376be8d05660b9359b2915214a78b0b7581181f5236dd03a587ab6748c089b32666e63b022022f37b6725866e2d92061b",
    "signer": "0x803D12d81F2B806755b3CAEB25cf152B4c0B66E8",
    "userId": "774076"
  }
}