{
  "manageEntity": {
    "action": "Repost",
    "entityId": "302971149",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27286cd3be474d313f13431d9473a09ea50a7655f412efe826047df0ccca841c",
    "signature": "0x2531bb6d2d26bbad7e530b39ab54c089aed32980b7251dd6d51ae73d7eb942cd237ccdc21244b949baf32be7098dfbd52ab6670322fae2c190e49abc8c7ee1791c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}