{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1251049303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58f66d9d8b39b94b5d5090ac7c4bc97243fb898b887ac911cf443c64e2413e99",
    "signature": "0x26ae639994f3839a08e13f49f6d17c8641fe2acaf22a58cfa7f34290f25a8f784c6058aa8936754f47f19f8ea75036acb0a3178b7be8d13ab1154266c02e144c1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}