{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1335492183",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3179a3623b53d830cc8338024d34181a9fcda708cb1e700170a50bd7413e75b4",
    "signature": "0x14a3fe44d9b4b1dda08a038fe9401d495b405a66502f677ecc33cbbd2d9724f11a272b8cd6ac3ea642f22767e9abaad0699788ec8c97fd7e1f5b9bbec1d12e941c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}