{
  "manageEntity": {
    "action": "Repost",
    "entityId": "898399038",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfe9131b11f589418a26887d132020d8cb62d4302509fe7f021221ab8ba313828",
    "signature": "0xba7c574f88559129a6cbfc844263c60d1439b1db072112655cc2ad3bf42e229e74da6c1d54362902982cc5e0d628ecbf8a4314450b8b488b55e95586bb9ac7cf1b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}