{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x06c4391e4ad7d65800a7d76c097128deea00d6223fe78db15149d46f68a6dea3",
    "signature": "0x1cb2877cc90999a7ebe31e3a05bd40aeeacbbf631ea6840472b2e04dd2c2b4144dc0211105757c4fc8425d943352b2844bb455434ea7d27358454027b28b5e831b",
    "signer": "0x81f60DEAd0cdA833Ad17fe7Ddd37b36E62630205",
    "userId": "132087202"
  }
}