{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1001010",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97b3ce7ade9865e44582f8deffd62d05851961da474345ba5b31267fb58d26f3",
    "signature": "0x12cfbdf946730a6e7d6391b300b0f3dceb8611c925b52fa9ee0d2c1991f0eb5071dc9e4b93d0f2b50732e7db06bfc6353cdba2d7783bdd3976d4273010f8a7031b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}