{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1424339073",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x462c034ee37ddd4bc01978991c7cb3dc20cd111b3fae7db7158725239c699caf",
    "signature": "0xb2b00d5b0846ce4e3ae370cc19d8b1e2ca8cdfdc4688cf228e50de83b15951207ec280e427bc667a46ffbc06a0dbec5ab17cf4a4d8071afcc7b6cf8507cebaa71c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}