{
  "manageEntity": {
    "action": "Repost",
    "entityId": "715505662",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b35c619817e5f3888fba1f34e79f3ba0ed17002a88afbccedc1383fe2645cce",
    "signature": "0x4b7a886fab7a757bf71ede4c44352b159b28beda6b70881cabb2113bd14bd08d59255514a753d2e9ef1020716420456854aa408324d9f6d47a98b8c98294471d1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}