{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1295455914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76b41c3317220c8423344cf7a49caf4555576404fc6e8f163f12c13cd1476904",
    "signature": "0x11f07d4a049f833b6286e74be78a60095a83ff15900391f599dace3ee2a255a70e5e776b69a6227e4c8fb104384d38d70981fef3be1735391c92831f07d6893b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}