{
  "manageEntity": {
    "action": "Repost",
    "entityId": "176578",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe97fb7e81b419a71cc574cf4668be9872b1fef977f110422fdeaf489183f7ac",
    "signature": "0x672d558d2a040e707ff80ac3a9485cfbc2f07e55305f73802c48cf4e4b3a55bc4f4dfe97621f0f2fd34677a875ea06c72835c28badf60774cf81f5d98cfd74761b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}