{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533904",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7e3cc030d66a0c8b974026cea4906cd18d5d990fe0632cda64659d22d1c283c",
    "signature": "0xbcb632f2382b4241d9b72bc766344efc4f56f14f5bd076c420d9093a527193ec477654fd7c8fd20c93526524cf56111cf07e7650e03ae690eb0804caac0ad1b81b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}