{
  "manageEntity": {
    "action": "Repost",
    "entityId": "469452460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f6ee275b2e807824677f41c4af094944582570a53ada75b6311456c02aa58fa",
    "signature": "0x571a7fce6db505c6a3ab6533f79d9ce43da9a2734a9281b0cab71638471a70b342de05c114743f5390cc662284dc5f09f663b93581390928e5c80953d36591b61b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}