{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76555680",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x786644fa7aa09cdeb73d851e61c0ed4d698e6da46f3004e15f94e631a42f4c31",
    "signature": "0x5d67173cf6adb357067cbdca8ccefc989d7208e3181df7035efb874a463423bd5a7004226b8eff61f5a56f7fd4b7ec57bedea93cb7dedf3205dffb6a254f939b1c",
    "signer": "0x37C656432bDD87630C13F60036e9857B5ee36154",
    "userId": "288167767"
  }
}