{
  "manageEntity": {
    "action": "Repost",
    "entityId": "43159452",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x527f68954472a3cb7b068f2f1fcafffe58273d669e83d66dc42820d20b0d0c46",
    "signature": "0x060b89ce814fd6f19016aed47b427b3e2627a7d7cd11694405d7d40dcba9807a625fdbaa1e7a29088ac3c1233e1f512dbd98f2297e5c3ccf407dd9523f208b4e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}