{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6bddd8f95d5586a2b7776b464dc1be5916acb04cb1683cb8428a5440cfd2271e",
    "signature": "0x750aa394769e80c7a9267798553786653514f4ccca4799ab06c3014d0e849e86343dee52541bd3248e5186549a6b535440a0738f8db9e78e4933d7ea163fa38d1b",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}