{
  "manageEntity": {
    "action": "Repost",
    "entityId": "364410850",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x018a192cfe247ee5753c549c6825d983bb79cdf0a1ab65422801f7e0da9cf6d0",
    "signature": "0x3fc164bf318d52198340dea33cbaa75037000cbf0372e05a6570d1d8e9d7e6dc5e316960e3bfbd3b5f68797ef674450ebb20a9c8ac0c956b023e07ab5f7be2ba1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}