{
  "manageEntity": {
    "action": "Repost",
    "entityId": "72062031",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x89c7c25a6426edb4d26a4d8a686549fe7d70f7b4b68124f14aa4b006d51126d0",
    "signature": "0xc381bc5a5bd09dd8ed8ecd612816144e62ff08a2d6bddd2c7e1c2ef1703562b47c2c67dcdf4f7ec30577f58a878a2bf0b54c80ced536c804c84ec8d24348b4291b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}