{
  "manageEntity": {
    "action": "Repost",
    "entityId": "967144",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcbcbc0b20b7259bf7a75cf16a3fb6e8e2592ac0a6652f154176bbb9308123a34",
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    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}