{
  "manageEntity": {
    "action": "Follow",
    "entityId": "575845728",
    "entityType": "User",
    "nonce": "0xb48388729b7175782f9ef7641468677c4a9dcaf715d90dd5b8f6034bfd49939d",
    "signature": "0xd3bb39ed0d1fdc111bed08afc1a0e13d55720029b0bf7d0c577ea97581632cfa6cfedbf351d2659338c08faf5b9a8eb5e96f2c3792855a5b6a89a88c00774dfe1c",
    "signer": "0x8B50B0687712445cB22f8e1232Be42e560bE3deb",
    "userId": "487640022"
  }
}