{
  "manageEntity": {
    "action": "Repost",
    "entityId": "907445403",
    "entityType": "Track",
    "nonce": "0x083e1c68c8021ddfa377c3b4895645b98852d9344d1d87c1796184ccd04e660a",
    "signature": "0xe890ac021caa30f63c5bab4ec454cef59a2cab447547be008efaf62dec4478713b53a2a50ec9c1a102b23531f1c316233748a02f1ddfa219991636f6073315861b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}