{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533901",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cbcdf2769f1dfb9f7eca7fbc231ef23549217333d4523e94bc3da0f13463703",
    "signature": "0xe12f5f36954dec909f754df6e6a6b8bef9f0bb27f072493e4d65be7ccfa70e8d3a72b53ae366b7f69dc1b476250816509a85004c1afd67ef96b5865a1943699e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}