{
  "manageEntity": {
    "action": "Repost",
    "entityId": "601984933",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa1b03ee6eb27fa83c805982ffc8ed226523524fe0a1b49928b6cfa904c01218f",
    "signature": "0xfd3a7d7e23a8dbbf1f9fcac3f5357c41698c2ae2205717e34cf07634ac768357122e1b7b5e884e5d7480c3cd77128ca8d880156d005ff6b26dab426010c8adda1b",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}