{
  "manageEntity": {
    "action": "Repost",
    "entityId": "249935075",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d039d36de52d7f29564cdc891f51a80ec6a8a75aa6821f83e5d602fb789d6cb",
    "signature": "0x1a863bcf64a2a2b3ae9cf5b79fd23aa4e388f921a102ed650a1a9433d89e0faa2e9346a1891eec8640cfcce34554804b4fe1d99ec9cc8ed76aa07bfbf2e129ea1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}