{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1322840173",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5de4cf4b16826c85f425549f6fc19d5d4431ba15092c5d743e22f49edcaa88e4",
    "signature": "0x2a52d65bf7c2dbf43ca8f8e7cc030dc0ea1e21bb677abe25f2acff555ce126383b72b1dba1b9c63319219a0c0623372238dc49dc7ff00266c21958d2430351921c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}