{
  "manageEntity": {
    "action": "Repost",
    "entityId": "72470324",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8a8fce1f18025a484cbbe1a8cd3f335fd7ea9963a19e94761ecbcbbdee78442",
    "signature": "0xe1f2e11f9800cd8af9e835752c30875d555f99c01ad05973237aba64a409e46416339df789cd4a44e5dfcb4a88fa4c7ebe47258ab81ed4c91c06aef419a1e6bf1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}