{
  "manageEntity": {
    "action": "Repost",
    "entityId": "52294",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3873d175d834c2b6369e48780c9d080cbf6d1c94635f202c1661a4d6d3712998",
    "signature": "0xb6cb12e76d86ad49029e2ee04055a10682ef7d32952e03232272a90cd15136be7679bf0fd2bebf3594de41443793fe8983d2aba6365cf8e37a0d2c94bc25e0bd1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}