{
  "manageEntity": {
    "action": "Repost",
    "entityId": "939037657",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xacd02f05fb01496d0e360a932ba417762eeb40c713c555c1cf1a1ef2d7861afe",
    "signature": "0x3270a3d70564681c67118a0d245259f27b1cd80e017ebf90193fd091cc1ee8f57d31948bb59fb3f7adffb869e8a7206c9b23c8a3085a1c9f86ac69b2ec1d4d111c",
    "signer": "0xE69EE1e71C27cDfa05141f1DCE82bF0231AD05f1",
    "userId": "933842159"
  }
}