{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1115578134",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x048fc9353b3e01233d70c35491c7c18b99d9ebe185f2eaf4935b6a6e6c7bc47f",
    "signature": "0x0f6d5a92d6b13ffc478d1a09c4d46282f68f0bc2d24b46e028e1853f1ab8c4fd16104e074070bf83129be511c54d63f7dc743846766a3213550a1ce4700432481b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}