{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1218094994",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x307e6b6ae51899d10d586c3da8555da5d9a83199b2f10ab822cb3e34c625eabb",
    "signature": "0x1bcdcebf9b65d160d195ca943d21b31e9ff0d11f250537ae0db4f24ac5272577245f127a57c978208028baea7b152f0cf30b83341fe856dbb74718c8041641b91c",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}