{
  "manageEntity": {
    "action": "Repost",
    "entityId": "58716",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7777f76056998db23d7c4afca7792ad2c1e8b3f379030a6665ae377374dd091",
    "signature": "0x13d964a1ff6eb507e1f93d02c7e58f4d7eb95a50e66194611fb1d0f91b02c37955da050414ba9310cc9f09953e66d76d0a8799ffdc72c31edf091c00b6b8e4221c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}