{
  "manageEntity": {
    "action": "Repost",
    "entityId": "975106364",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf287afe1fc9022f1d8f0771e067759acda8f1bdafed0f37b190e7fbb29fe600",
    "signature": "0x89bbb35ae60cdc719252adf4113f57f076e120fc42d3119d7a7479d394fc751b7a1a445c497ada794edb11f98d3ac18e285852e6aede1beac11d430d2d728e751c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}