{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1106448425",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc37f1ee3c2ac3842d30ac959c500643c94b008113a89b3a8beca8c3fe58c4d1",
    "signature": "0xca96890a931d1c7b2d51b172d32eda6a4deb4027f00e53637efdc8e71ff3719f39ccda2407e4a395ac2e6ed60832b5a592cc5bb75987f8ded669fc35890e8bf21c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}