{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1961910096",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbddc11fbda2eda17154f9d22def446f10e9bf339a313971e2df52470c98a6db8",
    "signature": "0xb1330b6bf1c16abe18c5edd0f3a7b7b4c1652c0aec195a21bece75c04502e04d79afbae00addd6c12e133c127bb9a7973c3e0c32ceb04a68b6d4effb635750dd1c",
    "signer": "0x8FF85C5AA450a88f13FbD5170e24E2a3eFF32518",
    "userId": "311829956"
  }
}