{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123951229",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79f8c28feac8accf289a403080b41bc8245a3c30ba9608f5fa14cdab6cf22763",
    "signature": "0xefa9bdc0bcf19cea927e498c52199802f7542be07ede134b95fd1b532d97eea8006c0aa32086a8d16e8e1086be31f37555b2bc6fe52658bd0b9063cdc75b2ca61c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}