{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1378513192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4c564ca6d797b62116faf9bba7045685e850df30e621dc5d4876d8def97f1c7",
    "signature": "0xe3fcab2181be3b4e2c60028dfd5c455671e528e74523cfb73c3f6b44084f58db30ba0d7e4ed716fdae9818933ac4e02899c3ce7bce11a73a004098caa923a8891b",
    "signer": "0x742Fff9be20F80Ce7285c8Ab12B9018Ef3Cf14F0",
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  }
}