{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1473078098",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x29b5ce1eb224ba4e508a2f7f785383fc1f411e514a39f8d10a78f942a93d0d7d",
    "signature": "0x6b5e371b99456c3f62adb16c36eb0208e89c41ded139bf83e8268d5859ce638d14d53588531769700b32ee9bfec19efda5520c602c8475ad3359091ce150cb121c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}