{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252579",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a0da80ae57a5bd3432b639df4a7413ec826b8f66e82f763defe001666c8d991",
    "signature": "0x1f3482e70be8485819a10640c9887afa09f7fdcd619fb5844512044246bbb4fb2b3dddae0bf4e9ad93bd578727b285f085ee2084948807c0d7ae73dec0457a7c1b",
    "signer": "0xBD46d315142217685c7fE4aC6359DFfe663E7a4D",
    "userId": "409129"
  }
}