{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1200880330",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d7179552ea9ee3917bb47f676776c192f84746f40c3edc1bc9d273f28f710e2",
    "signature": "0xd1e0060825777ab9dcc3cb7869f36d00c7e1c6d5466e3b9003cd591f8334da2c320cd55b410c1d1799b5d18d2f41e9ebfa54f6f16d1424ab8386dc0456a663631c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}