{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1596092121",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x782aa78d6ff6fb836f544d4309f57a4c100b12028ac09e2c42539721ced3fdcd",
    "signature": "0x308e5f19d7f07687634df260aeb47a5fb44ef43454d4419614260585bec45a9b2ee3e1a6f1aed8b1e8631bc3a9e5c6b5fcc2c75782df7d4f29bd6ece071013371b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}