{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70297391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x350ab8cacf9a4e3b573e5ff1639932da8e97e8f6852447419c675f798c635391",
    "signature": "0x21b671c1faf38c808a2f7232a9941a16d62b0e8c1b82fb2764f56f0c8e45e2300e3b4f7d426325e11694a573ac14a8624993a2d597637316ad1fd9747c40e8271c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}