{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129948",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7065c72164d8b604bea3b9412bcb978679c64d960bb9db7aa8152b2b1e86fd3",
    "signature": "0x1c66417fb119aae3055cb2befb13723220eafeeedf23b5be90ccfb4c51cd47f72b215dbe5eac88005375486bdb9aafd0a6aa3b9cc20d5ddf236107212c01fdf21c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}