{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9dbb5f3123ef1b1e1cc09c9006b915b99644f8c5ca40d68d754ea3d77c20e1da",
    "signature": "0x5cf0553a7b975d5ea3f7d8d8d062e76d1dfc8ed38052c16c4f013969d63aa807115bd37b6e352bbd926ea517d977453df7542266d2ad44021b5b2e88d5b157471b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}