{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1819885473",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16c79c9b0756b1855da10be5025487d02a2479584745f4e018836db63258e3a4",
    "signature": "0x1a9aa89b0ad74c967d12b47d42448784029467d0029bac3e6faa87ff6489660b28221c35df3ebc54fae038ef1d43d2c4908088cb0be74c590e7f6a98b77f91251c",
    "signer": "0xB2CD83eC98CFcAe84aB93603176A5EC4AfAC0a87",
    "userId": "997911717"
  }
}