{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1672005903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd78b07c115066f2d99ad302ec868e6d94f62630a5c42936f56c57a63b3dc7c9c",
    "signature": "0x0be6b9c9d3136c077533804f7e22d4d82bab86b4d6bb536c450e45c0ce5327a82bb7127dc77435359abfc2b5da5d2649024cc07ad7a1ab9a795e6f3f4afdc3511c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}