{
  "manageEntity": {
    "action": "Repost",
    "entityId": "820979452",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x576f9a59a8a15be76101f42091cf179ebcc61969b388e673d37d3d1eab34a720",
    "signature": "0x4cc4594579a7a633a52dd4d5d54638ac342058d5aecb87586ec720249e72d1e97bb59fff14dc89f53cdc3f0756a681bc71cae28f1c8d80a4e07118d52f27132e1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}