{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1939043228",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3876890f74837783eaa79aa187283dc46bcb56152e08a66830b78e2799f1cc1d",
    "signature": "0xeb58586091edb3c23e50dd34749f44a9ed6e28f08ccd1e18bf5d7293c37238ee10527e6e3e2da714da0735dacb7b6d39078bfafc2951d92d397f6f12b08b21ff1c",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}