{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1559619603",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc7c1435a35a0f4845df0940dd7c213062f8a6d8856d1ce2c247d5cdfeeffa892",
    "signature": "0x28c5da60812be47b6033eb6abcffc4293531e0d216d1cd23f5290a9f203c07286b288e0064bdf2d29f4dd9c6ba9f852fe2ab425bde49228a2d9bb9067efd1fb21c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}