{
  "manageEntity": {
    "action": "Repost",
    "entityId": "311118875",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab70ddb9324fb704b51658cbe16828e631f7cb8cb302b824f063dd59fe93bc57",
    "signature": "0x1ded166f6162f80288c6a3043948720ec30ccea66e692fb65825c4bd4f09e1322c0afcd29c257496217cee12c3ace1a4b7679d89f9f4f753155466719494a1061c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}