{
  "manageEntity": {
    "action": "Repost",
    "entityId": "726397655",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ff8d45c8e6124f4b8c349fbf3c7506df75873e9d5c632f69ef426dcb89e7f02",
    "signature": "0xa7fed471b70199ea0d95f50e5e7ffd24793995fc83dd4fbda8f4e80a2318044309f15ab676492c26ee79e89e66a2b909c0b9cf651a21925abe30cff435e45bd91c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}