{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1963472374",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9a180aceb75ff868b06d1eb247047e37955bfbfd41e1dc20eb13756952f1985",
    "signature": "0xbe8bbdb9ef018713e553a9dc15d7096e5301edff28f4789867dcd96f30d7b6ce2673536fba51c5352ac5521579bffcc65eab727604dd4287eddbf0e3689f8e581b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}