{
  "manageEntity": {
    "action": "Repost",
    "entityId": "494668972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36714714ca4b319277505b39a5446f76202f1d4554dea47a8be70d7b1a350a09",
    "signature": "0x236c50581dd9dad6c1d5ccb8961432defca2dd43031f56f04003735a99ad5d442b980c85e41a1c49ee42dd9aebd851b6e060caf9cc8ca5e9c181f91b4e638c091b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}