{
  "manageEntity": {
    "action": "Repost",
    "entityId": "53938335",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a34d05d5e6ce7dd330eb45f7288bbede5b30d5f66b273d2488f7b4ef41e3dde",
    "signature": "0x1f7016bef24682b9a790822dcda2cf8c8bfaf9b0f6608868d010cdcd82f9b6a75c6c9162e990ba79a8e97f553db285046b6da43d076df029e42a8d3db2a7cd0a1b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}