{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd39ba199ba7c79c47fb1a2c997dc71b01b327e490d5444a2901ae06c5ef6334",
    "signature": "0x8efca188fc735ffcf5921c61b61630f35a15af3bd84ab70b1c7305bb20d3c05c7bc00743f326c8463855c9e1c5e7993ba8ee6014d6cbbed72a8aef1c68bca52b1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}