{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1993009711",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2dfb67ffadcb5cbfa9075b2523d2601865b1529eedaa33b1c634ffef3e63b327",
    "signature": "0xcfe9881265272e28d0a432de00f6b9126c53d7c0a57a0f2a7d7aebc769e7e6fb5d8a08516fe2e6cb25fd932b12e134be026c46685b6b630fa25537d896a042551c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}