{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1913329626",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb271bf97a11a199791682941210a69984bb90e17d7d07de465f537575916d04a",
    "signature": "0xd11748e4d2ad14faecfdf1af0377b325181a3245b195d889e4b57a097d8d301e7642f83ddfe5dd431a2c0eaef38ae497e81168b1f801589f65a533003401ebf71b",
    "signer": "0xfeBBAF2B7d9F5bE3DAA34bEe70259f61ac4aB836",
    "userId": "139146722"
  }
}