{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1450679485",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4ce5e6ba25b5ec80ad71b336d2a5801d5cc88228ff3e2805c417f5b27332cf5",
    "signature": "0xbb67ed926c72615be7583d0fc6eae15512d9b7d49377eae2f2155d0bdbbd13bd19618af8ece1f7743adb23a200648aa02f6320f22632efbade2d3b76db28359f1b",
    "signer": "0x96F25BA81df0482778A947af84C03800CF5f5d64",
    "userId": "993166642"
  }
}