{
  "manageEntity": {
    "action": "Repost",
    "entityId": "320496480",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcbeb88213e54878406a38f632d19a1b732ad347108a749e86bfe541a942043ec",
    "signature": "0x3aad977568da1d64ee222732edccc844d46245b62bbf0ef8a41d33e774f8d60c71c0ae58535e5820a7f942ec35f406d9b7aaba733a4ae0f89b3b3d3dcae039f91c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}