{
  "manageEntity": {
    "action": "Repost",
    "entityId": "715660225",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e941e4aeb9c18d2df42b72b979811e9bd6e20d52f89588521871e6823344dad",
    "signature": "0x77d2c79fdb38007b7df92c36ca46bc1db02cdfc4880dea622f01d38a4351c5051c577fb6434dc663974f4295bc2c3e207cdf437e40a667e33c3d1f242553f1e41b",
    "signer": "0x6AAB6EaEa3f7F15750b649C269b0391dcB19dEeb",
    "userId": "92019297"
  }
}