{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608884460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62e358a9ddadc3ba6d8f09d7d6dcf033e6790d14bbd494397b35bdf5145b2546",
    "signature": "0x64c9dc40c2e64d279d567733c5dc2b2e9c88cff171afe3be4b6caee2710006194bce1cd9645c8c39875d34924eae7a315555a83f620e791216c77a9caf9fa2441c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}