{
  "manageEntity": {
    "action": "Repost",
    "entityId": "684991",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42a0f3019b470949aa835242941c1f0abad3753a9bf6182e7e11919c1d4d7e68",
    "signature": "0x6581a3c02b78f44c2eb4bbce90c4dea5f6f0e5bd50fce46d6409f564b5e7d88c7ebdd2fb21837a6f79be5325c80e74e31436cca9e04760caf294fa60dd21355e1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}