{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1358584913",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70c189d50108914d72345b1c3c01bb9a07404671d4a4d1e4778d2f4b4253f9b0",
    "signature": "0x0bc701956883da3a30e46dc56b92ca17cd5e3b05b9af0328b3221e9fbaf4322e394d05cd98468e2fb43f6e067dd0825868c7fad8e12cffd81e3292b4abce6c4c1b",
    "signer": "0xC1896EAF7ae2431A08647A163291b5a8A0cd2a6C",
    "userId": "185209372"
  }
}