{
  "manageEntity": {
    "action": "Repost",
    "entityId": "801322",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac3f3cd86667645cdf3c17580e3b1bf812e043e839134cf44b1ae84fcf7b2101",
    "signature": "0x7043ef21a8f599a3443ce4c1bdb9dabfba9cefad7a243f14a43eb0ef7478542b28d13dee9b7f6e5d5e21debcc17a95df38460e078b0061a95b1d67de4cf8b9421b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}