{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1404986980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e4f596458b1e79e377756fb8fe175a3d63ba8af04c1bf8dda00a6c88bb5435e",
    "signature": "0xccd546a15780fc5f3622a4515408b244c33233c2a866bcb85d466bff2d61fed02b52fbe1dd94778514bcc0774bf4305935f993f89fb4e000d32d5fbc92f07be71b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}