{
  "manageEntity": {
    "action": "Repost",
    "entityId": "898120323",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb254d1a890b358e17f9f0156e4236484a922d0b732f90b4bae9f05d0aa9a291",
    "signature": "0xdc89f3c8a904458c4b194b823240147fe210d30c5a9eaa8624786af5d89554cb042b85e73a6ea17a8960f2280e2a708ec4dee08cf988125ed9238a89644033191c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}