{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2144315609",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92c4d1e5c955753182c377c07c4f6fa214e7271b5e501110616797f95b49f112",
    "signature": "0x4a1ff327c4126870aa9f3112e3098314a6571148fb8660ca88345e1bc9e114955b695cf31b8a323452b854ceb2c6c6f95cb215a8e59ccf32310086558d6f66231c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}