{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1494364274",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1849822b4623b6ca2e6d0f0767f85297ed002fb78e449d8045db16c5cdeade7a",
    "signature": "0x442e6b31e449d2bdf6fb87ba9a0f5f73ceeca4037ab249b474da81f645d29b881997b06a66c4e6e5b92d8c2f11d0f12043b0208322d144494f6aa681e55938eb1c",
    "signer": "0x37C656432bDD87630C13F60036e9857B5ee36154",
    "userId": "288167767"
  }
}