{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1800838673",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x52388fcfcadf1bca7948b27c3a02b96fe14dde1b642d7843da297f0191f2c512",
    "signature": "0x38487765d8bbecf4d9da6cba281f2e64d4fab8a431e2600824919c3ef70f09ad03d6f9ea4bc75631cba331f4dd1a90026b327bf35b9cbe93a3165f96ee037cde1c",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}