{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1596076525",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9a8c78224233bfa37f762b8bd5e8fee8ee21ea61b489656dd527a34f736a8ca",
    "signature": "0x6ea2cf650a2e2c4ebed2348ecda2a32e0de4d9d250fa0541074d5093deeb42b21f2b5e877d3560a9e49133c5c365576d9349b7e1768e7873cf6fbb7d4dc8e1d91c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}