{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264981",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe82f033f44ffc6c92d177258205cbb3adc51f0325fb3c751a166a61c4a01d0a5",
    "signature": "0xcc1db9e3063b090e749521c48d20abf370e3f40a2048449b5b42b0f6923cc9736459cf8fcbcdaf45f574432a0b6d746d9b3542a5ad5c44abe9cae8d05c1d1fea1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}