{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4be2f67d234b8c1495d2b65b4d549bfb2bb8bf89b9c300ec7388f5b7ee7d352c",
    "signature": "0xa8833a7c915f649e69705175405a22f915027e68ca556f9705817b74cd0a78b229e740ac6b6ef65791b331237c3c1a36483cb87a81cbf025635156eebbe264f71c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}