{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285948",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f5c56a33146987ff54544e979656573dff0adad3dcf59f9770565620abde0a8",
    "signature": "0x1bebbeb4f3fa0955f57a847fbc972901b1cecb67018f146fb1bd5d5fcb704702557dc37520f38df783a563d8413818cd1a98058086f9a5508647cfa36cf70e461c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}