{
  "manageEntity": {
    "action": "Repost",
    "entityId": "275366",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70724deec780a8cc6ad17e60b9655d6993a5ee0d2aa53ada6f56b1ecf286a9a3",
    "signature": "0xa702be507e2cbd44409f402db2ce3a66c08f67e2544eab9894338b5c6daf1d510700eddcce054c67e5f75c2097dab42248cb990ccbf03febc370bf0b6b8cbd7a1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}