{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565627",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c38cc7de4b7a55073cf64da841a1453d32d1858e7e030cf41916491ffcc542d",
    "signature": "0x247e53d2ac4f5f75964c1fba3157c2ad71f68e38a453c663cf1e0d3cca6dbe92679e4c1a10f75559699fe897fb4bbd6b1b24536546a922ef1e33a8956960cf011c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}