{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1048900438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ffa438be50a97cf7cb35c8fbc4956921a6e600ff7d9cd1a4f272531f6826e0e",
    "signature": "0x703570f3f12fde944ded1650d5b0129605bdeb47edd0f2e9baa35327acdc04bb0315e538d1cedcf12c16d7d094ae31785722a9b6ee5b6a2fc2388609abd133961b",
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    "userId": "77551267"
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}