{
  "manageEntity": {
    "action": "Repost",
    "entityId": "561359021",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48c671a2ddc672ec73bbcb5041a1cff4c1343a9923a1511429b88e9fae173fed",
    "signature": "0x05125de4e1a9ca284a406f29e2d9e2267188223c0dae879853f55b16ef4e48883d803eab4b08ab2e093a902eee8334926c5c7579cdee121b38d73aa0234b1aeb1b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}