{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1401983376",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e90a689d9e428479c09c92f968e263816ae4870f8b43bd2d8e836187a2ae968",
    "signature": "0xaaade88a6d3eaa246eff12b3f87541be9419a5d1f511e622200fd4457bdf24f2621ab98369de01b21ef14a0d07bd4fe37c6e177d924aa2f3591ec996a6cf13b71b",
    "signer": "0xb2F02534d11E6A4fCA3BCBe6Bd6Ad1aA049462Ca",
    "userId": "818521868"
  }
}