{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1002463592",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3d38411e247bedcfc29f732fbb41f88656a61ea9bad2c4b61b8195de1e7161b",
    "signature": "0x3d2e846ddfde4bd367aecd61e0d2503f5734240b5c3ee1cb52f983e27f65f75f071b6980402ab6646eb50b7c01e8c30dd5b55d381336971300f49305d60c65001c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}