{
  "manageEntity": {
    "action": "Repost",
    "entityId": "676709",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6bcceb83b11fb12c5aa83c7a2700a485c65166ed3948d28ccc47045acd4fcc98",
    "signature": "0xbd871232e4a7547999869c05c8660dcd0fa8d67360c66c0205c342acb71f62f1113c095ff53e76b5adf7153d783823da3ba63bb1a22fcc8acc9ed76932b656e51c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}