{
  "manageEntity": {
    "action": "Repost",
    "entityId": "432367673",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e41f211d733c90aece09141dcf980b3d6829807a138c991f99ff15601e82131",
    "signature": "0x405b603617a6a8850666c47b4f89ecbdf0d8d723f454992e5ff14f234fe2d69568d973a8163968e35ad906f59ad82bd2530d69c4c08d307f7ab48f0722e80a541b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}