{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214591",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9647dc57fdb51c33d0bad0978a24fc517abb8497f13122f1cb47c9818f13acdd",
    "signature": "0x7daec8e7ff6f080a45ad1c319e290b6a1f4e1ce0bf545dd903283eae7500978819784b8fb73607ce375c497121fa47600c60ad7c829b7a7c19f8e19c058078ef1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}