{
  "manageEntity": {
    "action": "Repost",
    "entityId": "346688586",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83ad88bd719a0167c02d749e4f1e41cad8b7788b5f0dbcfeeeb99fc9f8af75c1",
    "signature": "0xa997afe41a2950369706484b8b75aa78dae90a078732915f2d18d0099897bee5003f6e32ac9234024e5183537ca73fe4ff0d7b1010f292990d62eae23f41d1e91b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}