{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1681520406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6758a6eca9bb3202886d2d58096e1d2c63a31f44849efea1bc5b71dfb9eb0374",
    "signature": "0x5d2e5f505761816a3c3bd2debbefa51824c68c117d0c159edd9fd1626035f5273ee13840655ed11bc0a25f66700a4e4c0a9d53103952db4c5c3f9524388b86ac1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}