{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309585650",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45af730ea6d296a0fede3e7598353b5164ded01d113a75360bbb783da968a49b",
    "signature": "0xd660a56e091346edb31621e24689cf97b001feea46fdb48e6452ded3159410d9445b740c46991a51fc5d7a07a4e5f7ef4c6db9bf02ae29c7cd66288c4cc40ee51b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}