{
  "manageEntity": {
    "action": "Repost",
    "entityId": "186055",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x753c15386733526bee91b116bb0eac57b0d1eb1ccc20fe6a3e1216186377cdc4",
    "signature": "0xd347606bdc89f4eb81be19327a6bc746660cfe6371c8e73d8a59f4304c1bd2650c434fac5046c8592be41b37c1dcb97480b8459a171954daf3e94c17be31d0931b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}