{
  "manageEntity": {
    "action": "Repost",
    "entityId": "171194",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe49bcb287773da7f71320d48ab932a50607dc998e52e9457ecdbea6b5a006e5b",
    "signature": "0xbeab7db1adf0fc6e8547ced1034f3637547bf1aac4614a653b5205769ca4815c6a1eebbd4750a4a0388c687a97a6b6335d41cb4168fd835ff920f36096873c211c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}