{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1454425998",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x895bb83ecd2d4b53ce53af1c67bea4ac73e270148968c2eeffcf1f49b5967a03",
    "signature": "0xedc7971fbfa30a44dcdc88cd331ff3c41a54e29771d5611bad1c0fd0fc7fbd1408b720cd6780a59a083e8fabda1bf41f5457c522b6e87dbb2056a4a2c9ca1ca31b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}