{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1260115560",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xafc0e2b9395ff0f803813dec73f482abef28d5702586dce831f830ef6249dec4",
    "signature": "0x7fb1ef368f68253f8f2394d80df53fb70603b7f8a063c567354cc45c80db75693714a8dfdb57b569b460c98a4cf484c707ef56a994de77fdf0306d5e9a69ac8a1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}