{
  "manageEntity": {
    "action": "Repost",
    "entityId": "630242665",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3d8640d2d461ea65514e02e1cd77ec23fe1b5908305b35f2ae3c185af60f6ab",
    "signature": "0xc2f46685bcab891e15c636650f134258d5db6bed30a6c5e0db7ba71b76529db2109e129360d8b1e44090b89b6a37c832b8b897de8436d1feb23f002f71e6b1801b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}