{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1272205816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4cb4cfeb7ae2c5b0e5f6e138bee31651273467328c544596b5b6ed0cbac09689",
    "signature": "0xf2b7398b75756c4ed269722bbc9a688d282e0a5cc616ccee477144123b1e56010b8fe644bfb5c0172d9d42beb580a241d5ff989d41b6a0f24f5a99910adba8a81b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}