{
  "manageEntity": {
    "action": "Repost",
    "entityId": "417276300",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7dfc69afb0fb41a82dfb5e96126b0a23765592a0df17b68eba00f26599b754b4",
    "signature": "0xa1e155c5f5caeb60672c1af2523f71581f01c4c10da9a5c68a066404f413fa0b182c16b721a955a4b29cc8283979f9fe44e87012c41ca4a5ae749edc1b38a6d11b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}