{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087018412",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x510c2a79c0769dda52749744f172ae49d4ae3c872f45b696b7267cacb47ffcb6",
    "signature": "0xeba85a4a37b12ad0408f3acbfbeb4507bf26ea9ffb3de6456e324ba65f520a17246725d748075ed442603d0daedce06579f380c7e3055dffd78916a9a985b7461c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}