{
  "manageEntity": {
    "action": "Repost",
    "entityId": "610197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x702b300981137b54109a301201a0095547fb2ed4397cb7e24d21f3477cd2db56",
    "signature": "0x82324ea56c878531cdf4147904d1a16dfb2bf5acf86ffe04fa6f3b104741031e050ac8cbf8e6a1e5a71a9489a5cffee3c03710e61b668c9174467728556eeb491c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}