{
  "manageEntity": {
    "action": "Repost",
    "entityId": "972587859",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x183b8b635bbc5d5267ef35d93ae7864ba50f3e9284ca8e04d1bb92f028e821ee",
    "signature": "0x36e74d317fea0bd55b0f079c887f254f064e3930964821461d9d91c8a3327068659b7ae3fb3b5cede4dc266e4ef843189c7fb82a3c418b09b87b472fd67c70371b",
    "signer": "0x722b43224Dbc7d6931b3C690696EF03933374bff",
    "userId": "772126389"
  }
}