{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1758934123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3362b01097f8de017a8333ce6e40eacbd2cd8dc6fa7cb1f0a94aa7519745c14e",
    "signature": "0xa3bf3b217b00aa99b93fdc085425dc39e46dd29e0b6cb1d3b6ac4412f598225c467ce26818142ab9f578d77dacce3d01336444216639c9157364de4856f5528e1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}