{
  "manageEntity": {
    "action": "Repost",
    "entityId": "209734",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fe3948a8d20172a34ee29218400c3524bcf692d1bf1ee2404e3e7d55c935221",
    "signature": "0x8bfb65b1d5c5ad24481661f3eee69607064bd72092317e52fb5d2c09e1c172e350cfc921c1c92dad8d0d15fd38ef944dec0ca7001f1b6f1ec517da24d2d788d91c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}