{
  "manageEntity": {
    "action": "Follow",
    "entityId": "617992566",
    "entityType": "User",
    "nonce": "0x22bf8824bd42eb116686b98eb6d3856e5da47bcacdcd9e6e0846139f167d1133",
    "signature": "0xf1c50364430169a75b92e427c9ccfb2d97769fe07460056c2a66515f9e04f81204c4ce99e89478009d804402ba6ffadc115b2517aaed5d7bf47990be2d73f0011b",
    "signer": "0xFeA2F48F052cB1BD7DBA7286864B76929A21030F",
    "userId": "444978213"
  }
}