{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1238660720",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17595e31c5262c87f18ba2cb7bb43a8180f01142f8b84a12b6f616da9dd0a602",
    "signature": "0x7e7fbead55a55d86b170ae2dbd39c5dd62965161c98f472edabaec4ce3beb9a34f039525e54e4230ee34dbf30c9bf8fb8118a9e76e1b0eab9ebd79981b3a98501b",
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  }
}