{
  "manageEntity": {
    "action": "Repost",
    "entityId": "128648172",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3dd297eaa5de08b08d6ef628c608835fba1f7f6b191750dbabb7d0a3e4e12afc",
    "signature": "0x63ede04f93d61f45bca7dce49f0fe5b2f55bb3488d91137fc1510ddffc62fce948851b3030de3da5dd0aaecca477d51db4be9b653729dc3fb4b74db73ecf22da1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}