{
  "manageEntity": {
    "action": "Repost",
    "entityId": "789283526",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b35450c0008cf1dc5cc0aa140226a0b35eb061f0307ffdaaddc5c4c286a01d6",
    "signature": "0xf77cd4708feab3cdfb9ed72301d44020a15810691ad632947d98feb26c0113a822ddb4bd1e406916a0fded7261ec3c03a02536adbce309e45a60f997a74f58cd1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}