{
  "manageEntity": {
    "action": "Repost",
    "entityId": "461302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4c1f8b511b63b2b93f1873a20f1a366808624005ef80421da5167231d788a0cc",
    "signature": "0xd9b92c5b168a7b37fb44b7de1a8d21c5812fd5e23f3a6f07113c9294c638a0ae5d56256ebed052c6b4b9aebbf03f11084c432338d6065a8619fd901b115c15ae1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}