{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1381371260",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06c5ceb5fb7db3f0927d8a91e218b0867ab105954466a0b876499a19a071e888",
    "signature": "0x6b5027ef9b91682169bbeec0b40563a7c083ec93f38642593f162dd7b4786dd324cd2c3cbcfe7982922442f54808c99e60ce4397f4f529bd924c203b2db5dc771b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}