{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1242459941",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8321d0c42d73f14737a16fdbdca656e29e23703457ad7c26b223aa103c5d935e",
    "signature": "0x4ba1778c7897ce92296e8e76cc2b131f4c23324091ace66ff49b20713370d4da37b3bb4914a154cbe8f9c62ab5a3531bb4d1e07af5c4d2510c3891128f035f571c",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}