{
  "manageEntity": {
    "action": "Repost",
    "entityId": "413376926",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd32ebf3aaeeddee552b774bd0703f4b72f13d9aca3a145ec83134fa1119224c7",
    "signature": "0xf3a675a1aa9374554b4cf34e0cc017568537325004626fe38a79446ab9d7c85828e9adcf88e3b335e9187b764caca6154bc2ff57626daa263cc3f50d62da6a081b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}