{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1442299157",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13bb101c6972dc63c903f568b5a87800cd8c990e6ac57c4066f59b027665c785",
    "signature": "0x4abd89e33d3ddfedd6abeb9b14b84fcc246ea2f6ec23049e1f8303b245a7959811c0d3f81e2d22e4c70cd44babaddd90857020bee0eb8c35e185dcf663899f441b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}