{
  "manageEntity": {
    "action": "Repost",
    "entityId": "155661601",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6729a62f806306c04abc3c753cf1cdc0e1bf34f4e3ebc3115f2fcf7e6c5e27a9",
    "signature": "0x107753e8858a34fd4989a2597c5a26a1c0af3d337f9fa722d11321169824079e62bdd4d90f8343d479d1468185effbbbfe3fada8fc4f6ee46caec709105d78e51c",
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    "userId": "77551267"
  }
}