{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1325551028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fa01ba153390ef7a3592c47855375e4835322c1361e8b9862bd23d8c8c2bdca",
    "signature": "0x3e721bef11e6e0c1803732695181de0043d7281a1344e8dcb89c60a141b22dea5465240a7fe0fe8ad85734f3fdcb2b5a917e5bb8d61b408392f6dc19218e30a01b",
    "signer": "0x67479063A246B10560F7FfC48Dba47268867417B",
    "userId": "745004514"
  }
}