{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121468",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xed4f9d85eade3a85efa48e686ece6030a8037a555cc38619fd3d40c6605f41b1",
    "signature": "0xbd716cda137f1e77a6c79c732e5ed55cef12f5ba016131b65bdb3c186e78f1616969cddb98c0ca3db66a81ef028d97c5597227ad539381753cf5b468cdbabae81b",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}