{
  "manageEntity": {
    "action": "Repost",
    "entityId": "571517",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b711c0d4ee03d75ffdce98ca28aa8c71b943a54d343de8863ec5c3744f8f74f",
    "signature": "0x1833fd166d9e893300a3475b2f7c65550dd6f77fd3a124306e0b3a877c2063cc7d43c29f7f3b95d65b190b8959d540cf786f32026698e62933251a8bd1efd9ba1b",
    "signer": "0xAFf94385477f4F605f0f0e4A97c63675fbCDAFfD",
    "userId": "329950"
  }
}