{
  "manageEntity": {
    "action": "Repost",
    "entityId": "903381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfbe9658da635c5c7c612ac3b8b84dcf2c4104f0f4257d76c8c472200eda70ab",
    "signature": "0xcc296b1f8be21009af27e9e5a131020dbbf96981cbc4085419737e6478e1769522c519975000249bcdcbabbe4f3d3651b2759119c23468c68f2e2116e314f8921c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}