{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1850528283",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66b1fc584d820fde586b3eebb720cef3315e193e3814c40092e9b01bb657a393",
    "signature": "0x7c063c04268c16bbacea0c3342441b4d0e30470795936eacd8d7b4dcac071da746b21a6d1ab2ba3391edb0114cd1bfaa9feccc2e9a1bd716e34be9623a0c8e891c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}