{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1469239040",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85253fd70fa8b83557cde39ea0757326ebf926c0cb0f6b4ffd77cfdcf68cd12e",
    "signature": "0x2952eb6e95e975a172d1646f49a501f5233ec0658f3d292571a90bbfec84feb13c3fe6273f1b54b9af5ed72f9dfb0bc8940421b06d61b9d366d3e55cb6a2b3221b",
    "signer": "0x5c51216FbbB9B7A562f11267f91f72A7be1e8DE3",
    "userId": "105826"
  }
}