{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1636248448",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83ce40b1ca1ea1823d9e8a7b5861ad65b6e8944769874341fb6d36c28182173c",
    "signature": "0x4888283b1ec071a694ba01a34858b56fea75fd120935e9cf9418cddeb2f7d4e662cbbe5cbdfbfcbf5b89fee0f9b691898428964c024857f893f6e6502bc308d61b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}