{
  "manageEntity": {
    "action": "Repost",
    "entityId": "215066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x979b3648cc1ada0203d68c2e36b37b540149fe55e3337807c3ef64b869a372d3",
    "signature": "0x08452bcb58a48a446fe4da93fb75f3bd8f18dba2051bf807fad38bbf7830856e0d1bd623131fe4e6894ba6c14a44b74c0dbcc0e6c67df158b0fe445cd9b1ea541c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}