{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1149074396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf2cc3edd8f99243ad232ceb83ab3565a83603e740be777ac9d49726b9d296c06",
    "signature": "0x5c235a2f7278b450aba336c5c632c89c69e7e65bd72f2e6d768544efd2ee52eb14fd0479c433bdb3823f42f267d123b040ea0d3a25e39b87e7357fe5906ea5441c",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}