{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1965387044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67b15b209c0ff2cf0d2c3eff956fbe39065caebcee4dbc837b92447d01790190",
    "signature": "0x8e2d38a2c5ab32103da50d1420d2640c619987ca464cdd8607f08f0ecee4a8755fb47cd6b90b6f2c4536e9d5a34797aa2f756f5d32d17913a1b6c358074540d21b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}