{
  "manageEntity": {
    "action": "Repost",
    "entityId": "29886",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe379b97700ddfd50d275709f4b8d399690360c94770e162ca2f0311ac5deaf75",
    "signature": "0x5c8daabff3778b533f1abd499978a2b0d21148be53b010baa5db0261c53fdef27017f6cc1a40d657aea5aba5e0fabcccad1a255f2b5d27f2b0edb7268b6cca571b",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}