{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5ef91abb0a1660a076872063ec0eff8cddab46e2382e1c8ac92b4f10a911037",
    "signature": "0xee1606077020084a453d8e22f11d3115ac0f37d9061e15f0af3c1e6886a03edb24163486014bd77c68c07681ceb3c14e7da0aa38565b0bc2745420c47b4a3ea21b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}