{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1098425609",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe962527ce9c8b8d80f2a2899642412ce5d97ff18327de6071f47c93831977cd1",
    "signature": "0x0de313c38d5245e0f9804ef3e2c4b9a51cfd460212d5d3e0f0417915c26e030c05ef8839cf62beb8334a60bf7a21aa4d7460a7aa122803ce65b58ed38c51b0c21c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}