{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85909090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66c8dab0a6cb092bf618f882f1828da32881c55b036472cdb02b3259c15fbd47",
    "signature": "0x1d5edb487d893cba92ae86ae02a46f92aeb9bc36872edaa5ad82eab24ac5e8b7635dc5d4ac04f8c6d07097a0b15faf47af116b6a7dccea749afddb2c4e18751e1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}