{
  "manageEntity": {
    "action": "Repost",
    "entityId": "75690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x778ea547a04629033b0dc1f3b63e128db105d84eab1495be05455525ab93693f",
    "signature": "0xe7943825a7c3f4436e1dba739b2968a09138ae4e4b90d15667be61bd1c214e0407c2ee0b54f2491de74b398e39476d091e171d93947917081476d1eaef38a62b1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}