{
  "manageEntity": {
    "action": "Repost",
    "entityId": "229846559",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1e7c768c5f89fd080e39c64a244effec2236015279aea025223d90a1c170dae0",
    "signature": "0x38ea78a7547240361bf497edf9ae04b07cf285cbdb684518baf1112e8ab13d9660935e517125fd911aa2e9877dbb4631d30ec7c32d3f801737a11bc2196ca4de1c",
    "signer": "0x9765cbE8e26a2c6c4847C1B69ABeB0B5250EC254",
    "userId": "678556080"
  }
}