{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1594256407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb49a39da4d285bf9ccff1514b830c730a579f8a0843105d1eedc7071675ec87a",
    "signature": "0x6c82e4cd4b59c314daa0002346f8405c2c77a2e387933eb81061c54e476865514253ce7e7e280289712b55730fa46b15cfb291d833d2cc384b0c94fe50cdb89a1b",
    "signer": "0xA83A3689F321952a8bdC9889597CB647F83F6721",
    "userId": "1812000"
  }
}