{
  "manageEntity": {
    "action": "Repost",
    "entityId": "393625172",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4cb6eca7835066ee28c5a743e2a51ebe5345a1dbeccfc7d218d495d6f7bb4d7",
    "signature": "0x66086950f7bf790e200b7f39cf2f7fb99d8fc32986acbfed0f1a6d910da7a951302200079233e60368edfc9d35756c61a01653bede126c937ba373a47fd740791b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}