{
  "manageEntity": {
    "action": "Repost",
    "entityId": "297279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x002cb51ebe88ac308cff41cb3b0b5358e8ff9788f34efc2a5fbfb04b6173fab0",
    "signature": "0x158d8fcddec860bbbbd504389a1964f1bb786d02fbaf365ef33cd10b22f444ef0ff5fd04a56aeade7b3d102d0cde02c4ffffaa60816b6e32bc335d4c04fb336f1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}