{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x300c3213a70518b82f0efd8fabdf08d1448948f8b3b485a43db7677dc07bfe3d",
    "signature": "0xb96d2bb532dab0ef76ad44f8c33608b06415c3e133742593926a12662472de962c491de5e2a27b330d223fccfbb3ebe299bf28994e40750e8dc3647adbdec7c21c",
    "signer": "0xF901Db5E0FC0ac25E646eAd1227DEE7C64F47Cd3",
    "userId": "120382441"
  }
}