{
  "manageEntity": {
    "action": "Repost",
    "entityId": "56735366",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc2f390e6f3e78cf975a7bc42999ec359fb7d801dee361fc44a3790d4491871e5",
    "signature": "0xc6b32b27f1134d8e69d7e14f5ee342f8e1397719ef96e3337a1408fbe69a6d993a03bf0b4701c56fc5e3ce928c500bfa2c394f34500ec69f152b18024160509b1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}