{
  "manageEntity": {
    "action": "Repost",
    "entityId": "254965564",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0238d447e10f7b58c8c44defd59460aa0f8fbbaaf268e93794eb26701885521",
    "signature": "0x834f4f30693f6dee6bd1392cd15980d0bdc60371e31734432bda7ffba33a24f848e5c22dbd6b79a355eb94a56fba8945315e237f42c42d3b34f01b0939c3682a1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}