{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1218278042",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x502e9ee6747a0859f3d44809dd115d19f8835b22d049d75e417a1fa0f2880434",
    "signature": "0x44d655eb0356bcd25df447cac3c2c8b61f74c9085bb0608104278392b6632682706b82647ac00483d359f9636b8949bd9678efff17d6f69b2973dcd88bf924511b",
    "signer": "0x367680E9B4EfE77a6636091FA6c2c71749Cf7C60",
    "userId": "40274"
  }
}