{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1226984615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa242295bdb29f4f2d123b7715128ef12d110f9cf22e06bcbb9e84a2a8e264a64",
    "signature": "0xb283719654e53f3f391203269846afadae8252673a3d122d992ca12372a8e8a939bb841584b2ae4ed21f1462aaf7ddc9ec2573196a664043345fd57c701fd1141b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}