{
  "manageEntity": {
    "action": "Repost",
    "entityId": "306097982",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x139b22bb7016f94468bd4ec6460923109cf8e97c9c8e07d8374fdbb5286ea3d4",
    "signature": "0xe7781bd8b587c494c786029fc87353a50c2c272d57175c8ddfcf6d4e1a22eb012fe2fa42bebf0e99f817320583d48b7802c140a1588cfc0f8fccf919d8d440261b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}