{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1231325044",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43944a2bfa1304abd2889f08251d441469a8d6211ded7b163a88cdb419b18533",
    "signature": "0x9e651da16c044fe09773fbf872baf6bb01e1ee6be10fa0502d24a1249a1c01611e9027e0a99cffda1603e5c268250843c0369847eb94b2efd71f18686437e97e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}