{
  "manageEntity": {
    "action": "Repost",
    "entityId": "456150458",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb93ff3f07a2673ce4b8d16ef31d5e2725c444a5b623dfb6abccb19717138cb5c",
    "signature": "0xa7afb1b9d07f354cbdbec0d50b235eaf26f30eb23a1f27d44bf6c12d6aacfa250a17f6c44daf1ab14ea4ceb857ddedc2d0f63aec930a6e2c658355a3b39b628a1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}