{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1066204993",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88bba79b5b4527467c636cb76eb6da2b46cd864a540bfb084ad7b8ea9ecd28f5",
    "signature": "0xa85ba4dca63ff15979a39a35208306c76079c986db38f1f05f5815ac213d3b397e9c6fc5986f68cec055dbf5d9b98a8165847c4cc2e56ef99da6b68c838734441b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}