{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1960857610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x580c15be8b1230c62ef1897c1124fe21fbf26da12e7850cf3772fa59c8f224bb",
    "signature": "0xe54cd99ddc5eb89d8f380f7678357dbe0c19bd30d438fc75d03ad1aea824fe350ea71d1598995805e5bc26a22a4495e677b86ac8aa503a138282b1595512eefb1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}