{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1872789739",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5732c3f5cb5edb0e07643590fd2979c7d343cd63c2b70e3ad9a83b3b8707a947",
    "signature": "0x4778ef89d9621a74d83222515d8f42a8f377808475d18ecc0597f463adfb59142a13f68f84dae7d6ff5a80ae0e915e1c78e693afdb7bdd67c46bf8fbd69854831b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}