{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679460483",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57b5471dd715b80fdf49e5f3ea443a6a93c15ef6c6f7eecac9db822b92b506d6",
    "signature": "0x84bccde3558f8f382b8f3717842f24e094278a8a39df3af7c8186decfafcbf51415d2b05255fa9cb8052050c090a2258ab898737e8ccfe0b812e70a358749d341b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}