{
  "manageEntity": {
    "action": "Repost",
    "entityId": "424552",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49d53dfb7a015c72ec452c5a0efd1c300d2b692184427afa7b235cb669655d52",
    "signature": "0x9a59e697b3b6e4b4e8ebe7e6c79878c47820f8813480a73505a6112f321f2ed978e9bfa4cbf54f8d89b1450ad4cd87210dd69cf00499b5f2dc19adeb97d3820b1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}