{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470923",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xacd2853f67df83f1b404d5fd72040b836c1f514764aa94da2df146f79c157b82",
    "signature": "0x134127367d313367292a27a319099bf96a4333fadcdf598d247c14c82167749f36e4e6db3146ce050a271c227169e34cd5415ff8ba58e35eeea9e8a65bd982ef1b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}