{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1040534080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa1204fdcb1e1f7d295e2a615033043a642e1708f0d3f059243f5da9025f6462",
    "signature": "0x2df716ea460bd1ed30b9cdeaa38e0da82b3d435f708f19fa951dd33f2284ddac7e290c4d50fb832aae201ae1638fd33724dea373828d40540a1361fc6a9d5f7f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}