{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1037154",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75192f49fa4d2ede660aa37ae2793c06a3389abc90f1534301b7b519e8ca3e79",
    "signature": "0x912a865c36224574962508d3ce847a493c2e6754c577cbf13014934eb83e0a99438ce75ba48d755b3c677de5f9afb23bca2d768089e34ba6fd1fe5dd5a84a76f1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}