{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608761457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40f85c5856f55361696ff143905209ac1c6990b1b03c20eba166cfe9f47c0717",
    "signature": "0x1d993230c2a3d9ae71413eab8bd43d806d5863c3f9378eb6ff4351e4755c05856fae24b9f5d9628c315c1ceb052b5a3d6ca9ec25b5ba9212c1c2e0bd594604391c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}