{
  "manageEntity": {
    "action": "Follow",
    "entityId": "390576",
    "entityType": "User",
    "nonce": "0xa0d8e42f388a5ac4f079ad88ce505a99635b16d8efd8ad1b4a78789a389be8bd",
    "signature": "0x56319c0576b9cbd463bd6a5fbcb58b155220b5bc7bc225f7a3c8ec99a39df1804a33622f80f2b66e429f2030b0bd1f4b3aa802f5b8631bb3e9b9cdbf546de5bb1b",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}