{
  "manageEntity": {
    "action": "Repost",
    "entityId": "427168663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66b7f8faf6110782eedea2b405632b36d1f6a6220fe41f47bff7bed72c6ffc99",
    "signature": "0x722439166ea1333e6be3ccb0ce239484e2460f1a1e0aee89d63b1508ffda37f106fd898a8f92006b2904a43236c30069c12c4fe46ce486c67d951761c48796c51b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}