{
  "manageEntity": {
    "action": "Repost",
    "entityId": "845210230",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e332e7bfa1d8a96b22f9b97d99b8021d636fa64307a7e2003164a6977a19267",
    "signature": "0xe826419c2305e0a35b49919adb1098cbba5070898ed3d2e5eda8ff2e77273d1a72c1132d8bc855050ef15195b05d6de010d2f7957d66bc88dfa66e413ac4ac4b1b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}