{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1879227940",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x65f8102377c24e246c314d8ad11b1a42faec7bb3dbb9955aa2dd6e82a98adc43",
    "signature": "0xbff6085ee716aaa59a4b221ab431349226f35a8aa63e85ed1e39722117eb61a06536d4c620a56ad94578572b5f893ada2836033d9eeb231b53a7f2bf89e1ec191b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}