{
  "manageEntity": {
    "action": "Repost",
    "entityId": "662335622",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43bda7e60d7ff59eb09b3bd086b62cbd7d558354de982c44d67517b76445438c",
    "signature": "0x03a65d4bb5ca311967c6dc191be7306e3f7eb213d2abfec2f4bb37b3d6b5ea222bae68d59505e34b4179e8f80530f763fa0224a63259050faff0306416470dd21b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}