{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1912596935",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a98e34127a1869f613d58d466b80440d54caaa2593c0b1eead506713b4da3a6",
    "signature": "0xa6a0edf020ad0f483492bd7a669058b6d39e8c05223139e2c68f8c58b66d30694abd12b1e47bcb69fc14177e2ecc221a195ee342fb69ac6ab92603ae8de38f791c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}