{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1928935665",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5533c68274c65258271eeede785ec13b6f0006379ecc60bd2684b6e7e6c8a5b4",
    "signature": "0xb6ce9b80b9168303c9854c0fe56a52257a5e8f8eb4a6ac023fe40eec7cee9ad6588cacf6a5c4f83d062ba1f8aa10f5c118bdfcc95bb3264d8c107c3cd07ee0231c",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}