{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984616",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e0427c301636ff14b0f296a1a6949f925d23878b320b416f456dbccdeeffac8",
    "signature": "0x5b2ab8e074a2e596737a83909ee279a6df95a3637ab9b05562298b398603f96502c6f44e4832a4a3ff418f1b1e1bf68715d928492531e26d141ffbaf7b1129201b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}