{
  "manageEntity": {
    "action": "Repost",
    "entityId": "912992230",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe65f648729fc01b8ca57f065d9e1a34668b24156413d64fb4e83970ef518be7",
    "signature": "0x6c47401d61ff0dd17fa73f2b2647b4ae01d512395d788b2265803213f93a09a5735d3368989237263bdfac9b146187ddd6d682c440ce827c884cf22f6cd18d861c",
    "signer": "0x13f8ca0832087662A9bA298e1F708853B8615826",
    "userId": "990836999"
  }
}