{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1001815232",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28810857a621c845499fa802d11c8bf1f72dca5505dc9c080cd423e153414bb9",
    "signature": "0x2a915fb364e769c8d3c8288ce6592d34acf304b581e49bdda8394e825379abd41abdd6f5fbda3e533934f58f6fbde4a18a1b342aa93804fb6ca3ec37533d60c01c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}