{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1468123115",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x021c1363baf9bec930e5410bcd5098cc1acda7c04e3b61b8ce3dc5fc26bfb157",
    "signature": "0xcc2a140ce55c47def6756595e5d641640e61e41bffcaf31c6a4560cf39de0c6d04fc40fafdf194484d465dc54316099228d7f6e7e5c2a2851ccc33564c2afa141b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}