{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1445091029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x82925e93a3c46c1636267f2b5b42365748c7a239240079e378efb56712ca40a2",
    "signature": "0xd4ee86adcae3c82698ea448e50343a63d36e8f436581e0a29bd28eadfe939dee780b4c4ac871b53c3285edc48917dd8e0fb6ca90ca1c9263d637691e766d32041c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}