{
  "manageEntity": {
    "action": "Repost",
    "entityId": "606571920",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17aa6640400b745cd2136306d38a32210b363e4c3e91b744f7edb3d36d84f70a",
    "signature": "0xa9b58567b8394d10a87075db786db868b5e334c890def1652d4958fb72fbadf60fec846cafd70ff879eac4090f3af468b1cfdc40c8ef3201ea58f7827825e8551c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}