{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1411541247",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87507f5ce57376b07c7ad1dcb46e38c6db6568e8c5fbc92b9e16bfcd293a88fb",
    "signature": "0x478661c2fe7cd10ac10a59098bcb6e4e9d0124685bdf4d26098a3400fbc1cadc7d984da2cf7d91770901c923e4b512c16d1b4f21dde002982ffc475e8c55281e1b",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}