{
  "manageEntity": {
    "action": "Repost",
    "entityId": "88007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb28b2f3e269674cfb053d6762aea50b1806203003daf389aab968e7f4e2be80",
    "signature": "0xc07ea81ccfd5448c0e5a3ae1024884a8e1830d097e1b618283574c0cf6b3b8bd58680e6abb61921019629cef4df005ea0a4b557cd5d2eba2558596cead8e35591b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}