{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1674010",
    "entityType": "User",
    "nonce": "0x7c77f270ca1f1c67bd6a257167367f0fb24f73d179c4907765862a8107d47e5a",
    "signature": "0xab1371d9deb1fb6834ce18eb9ed23a4ff31fc084d6df509a9a7c57b4e8080b717bf47a94573605eaa5d296c709d85a95f5ec86fa6eadcfdfd34c44f6bc75ca7c1b",
    "signer": "0xe23f94433EED8958AAF9868141BA976B8fffb969",
    "userId": "307915745"
  }
}