{
  "manageEntity": {
    "action": "Repost",
    "entityId": "789283526",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06f89d9f5c23d1ad9b0311437f3d8cccf2a03cd46a57f5389672cbd30ee681dd",
    "signature": "0x5ffb13d0f9a83f99baecf5fca1eab641ba54444a7cb15b4bb5b30291e22a9fab7c0fa2c3eab5c0f06dcd504b3b95fa3612b97f98f8e4c80e50a07702349939081c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}