{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1719771983",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f87d89df9882f36933d364eed2e30bfcf94c037febeec9810080a859e298ddb",
    "signature": "0xac4947bf08e7c09f762bc552384f869993323e698a049cd945d5d0112f48af4249f296798a44fe253e536ed039424db91f0e92eff646ca8cd1ccd73e017f463c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}