{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264199",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08467178378ea7088e2fd3c004062acbd32a5c3c3df92659d549955bc4e050cd",
    "signature": "0x64ff80343652b2c4f250d8d98536ddb37a54c29bb332409e4d6a1ff9b823003240f05dc80a8e3ce616236dfe0488ef34c5a0657539fbe719dfecb9f58b6b33011c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}