{
  "manageEntity": {
    "action": "Repost",
    "entityId": "527",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99595b453efa04d98ce64c3b055306a46e2448f2e40d289b100cedf45a138cbd",
    "signature": "0x8aaa6ff5be3ac368dc137bd27ceef68f60cb1e40e6fe662fa0753b36c30ad11255ba2e7fd66ea5c6298a8333db3a70a791b4ed790ffd5986606eb57dca4bab4a1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}