{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1323786880",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4713ce8b63876570df3ecae8bdd9c7761de11752da4344830dfab82acfead6fe",
    "signature": "0x4228c1a650802ccdb4ffff20f6355aea6f0b762a1271c739aadc7cd13d979fab04311e85b476258fefafd3ae874db19b28c8f00a2be9a3227601e46ec837ff4f1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
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  }
}