{
  "manageEntity": {
    "action": "Repost",
    "entityId": "297910823",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x753ed8661e63a457e54b3db7cf45a991d5552cfd91a8bc0a8232db6048269e24",
    "signature": "0x18a62854c2b5c231be7d21fb5827830396be4468a2cad52c64ee79d95a09b77062dab72a26cb1cf50e02e835cc8ddde8a073b8863e4337b9979a66ed1a5b6d761b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}