{
  "manageEntity": {
    "action": "Repost",
    "entityId": "459986732",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e3c9ef5d19f98c84eda3b1080f84ec8f308974a18d7b72e1c1f1505ea987689",
    "signature": "0x1ab8044c6a1e81004abc6c0c7e01ff47e7a95bc1fa82499668ec32dc2799798a626a239d4338229c285f45ed4901af0526db4f94adf7066a32bc2e2311ac20611c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}