{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416007201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ffc4082b6e31cb8200e2c2a2b485ebb3863ddd3e3fa8cfb99b848621d829af1",
    "signature": "0x208289cefb20c2fd39c06f4735b8c6d67b8a4e66f210ad54a54ee2881e6502e026b9a7c225710e9f9242d4641ce0433dee0d733889624e3aec2ec61ec40e9a8f1c",
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    "userId": "887547386"
  }
}