{
  "manageEntity": {
    "action": "Repost",
    "entityId": "74572629",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0be863b9a57fe30b120b71f6a3a8457f37608e168ceb17e358a6bb8b65fad991",
    "signature": "0xf6d17c1db023ece3c76194b68239258ee8a33d2b9121fb69910fcfaa54a2e2eb39dfc3582411daab2592ac74f1f40073317c5f4f511dede4912b9963b9ff4cbf1c",
    "signer": "0xDD3Cb841c7f19ec5581F8E2b14d6f7a58B92d0F7",
    "userId": "582464754"
  }
}