{
  "manageEntity": {
    "action": "Repost",
    "entityId": "680104748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc0bcf682fd887b859dd6779fd03b077f43d934ddedf964a9e2ecbb98f2e45035",
    "signature": "0x4eee5ccbdc2655bd54b4666fc71bc0bdbd69feb521f75c260ad30c0a7c1b75ad13d80296ff83278dbe738fcc42bf5bea1eb81a5c72345a8fb839447e75142fc81b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}