{
  "manageEntity": {
    "action": "Repost",
    "entityId": "140730476",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fbb50aa512314f1e360349bd2187318dd934f96c044e42986409c904e7053f9",
    "signature": "0x68f098a13240b561505c1a02ed2a099c0c72d47c771178e56592845b6a7d72732cd93986507574d25c9410fa59e70f75bf8b049b824524dbc71697d26176cbbe1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}