{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252088",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x774023e563da2dcef9fd908c98bafdd9e261dc0c8e8dc79b239cc515293ad501",
    "signature": "0xfc0a1405238f27505812cecc29af672fe7475bb727b476464737edc31f6187dc05a422a8414cb5280c5a83a8d2ce9382553c17eb4cecca1e5e99a5d5f371598a1b",
    "signer": "0xcdc1772589e70ee6667FAaC93E3F0CcD5BFDa2aE",
    "userId": "354908"
  }
}