{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1058571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38b69f253f6ed62dc27674137a84ec0f837590ca49ff82146a342745226e7164",
    "signature": "0x8911beb06e21525bb16576c5abc7e8bb0880ab076fbe91661c4ce9b7a04a261875194f1af88b9f2f472d6a9db4e8571ed115fc7ad7dd8a6eab00d76f52a864d81c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}