{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1598556744",
    "entityType": "Track",
    "nonce": "0x6023fcc9c603ec4d703d520b0f61702face7d72d62211c2254e04f95094cb564",
    "signature": "0x6f97400c332d1e3b69160053c784a11b0eb0a2ec7491afa3dafa5e9838d726bc1ef9954fd059b70848f249ade5077f14f670aa6ed0d0cbe7695ca9bcbaa2be721b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}