{
  "manageEntity": {
    "action": "Follow",
    "entityId": "591531579",
    "entityType": "User",
    "nonce": "0xc5cc47fde06f0a5200fe7d580621619f667ea66f5b880644556055b3108798e0",
    "signature": "0x6bed828f6844751c6e9c1b2c5a43df9180b52c45859c37c6fe55b63e07e916ba4a466a408378b76de1ae8d135f6b88467469c1e419e7aa31e9381821ab20dbba1c",
    "signer": "0x21e530f5EA8E24d2476C3Ff8253D151693719385",
    "userId": "854449345"
  }
}