{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285948",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x952514a1056a705eacdbc084b3b15f38c6abe0a180258e0d10931485015c67b5",
    "signature": "0x2f501e41af7d6cfe82b3c78d011891797cf2a66ba13299cd31efd45cc175803e7ca5f53b6862159734d1476a22135ca77431be664e958f0f86b81ddf8f0ebc671c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}