{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2134579093",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc4825d344989a81310b503864835725f2e6394af41e0574fcf2ca5811b3d075",
    "signature": "0x9196d6cfc560aaa58491c41eb31cee0ff3778513155f8f85f0024a91a724100b5da652288cdd8afd5d5eae67e744c26b42ad4e5b1f2d207bed8d896fcb57e1f81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}