{
  "manageEntity": {
    "action": "Repost",
    "entityId": "991545745",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5e3e29cd477b15dba1e14a66cbe65dafc234b6418e5efc1f7600f3bbf4a90f1",
    "signature": "0xeffe084412c3858b164de7dd866cf45194c0b37be844ef47cdbe198d814cf481753a7dc50eaf506cf7689f9d95638cde3c065f551260c7d749dff58ed609cd7f1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}