{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1723184851",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20750de57371e15e818d6b24f5dbfeeb8bab24e7bf88264f2fccf348d72404b6",
    "signature": "0xd015c2862476fcd34bc2d187ddce109317c04b0a716405a73b2c7d2b4ba4bc3a60e740551c62d1e490c2e88ce73bfbe8f9ebc8c8f1733aca2dc981dba963cc401c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}