{
  "manageEntity": {
    "action": "Repost",
    "entityId": "70536373",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2329e27a77e6ec7fb6e5aa35c41a4cf2b694e76913d04d38d3d21d990779e820",
    "signature": "0xa784867769739a35fcce8e5803ef7670a57119fdf8f1ad5efdad47bf194ea3496185cc1cdb43a475f60ecf91ede447aa164bca57151a73820477401dc62c0ee01c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}