{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1815543230",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc3ac52853ebb3809b7be3980ce218860ac962016a202bf3bd8725148079e1268",
    "signature": "0x8dd24a115a8e0db3517bf69d234075d6c5016690203e09480ca9780ee408a80d3e16110409f109acefdbcc7739a1875373934a7b0c83bdd628316d619e91245d1b",
    "signer": "0xf63b89A0Bbc03C7ec59aC257C7082A056082cDB8",
    "userId": "558452493"
  }
}