{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128920391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31e90eb2cb801cb2b91f90b9e502963b78b912d93bfc3d7aaeac218cf3109e1c",
    "signature": "0xebece79f188f185f1a7f287508e4503ad618b42bcc5cfb0ee12c77e7cce94aae281b57f6f520a8162eeff562de2b3d762432c33fa022392bcaed698d8608fb6a1c",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}