{
  "manageEntity": {
    "action": "Follow",
    "entityId": "679513519",
    "entityType": "User",
    "nonce": "0xd4f186f5e33489728e6d2ba21e8cc365567a8a870333d5efa694444a6b83f45f",
    "signature": "0xb421e534db36f0f6a7ef2b26b508d91dbadd511e6ff3c2af7ffe46dba040312a76073a77e55c5bc516e9a69b6aabb48e4009cc191c400d49e9bcbd0be87a647a1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}