{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1413561457",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfa2cb9f7954b2ec50400d25091d1e6a5c06cf7b8a6874f45a73088942115130",
    "signature": "0x42492d16e2cc28b93cfaf4f5937a755451751ffac249906ece2f6eff3477eecc5cd4aaf8cd0f78634d453cb68fb2ab7b160edef62276fd40406468fcedbe65bb1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}