{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1266866700",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66c74d48237cebdea3a84559442fbc8e19e8c3a3bb985b9df10efe0d6abae17b",
    "signature": "0x44fa27aec540ac698f274bb263804cabf5f463a83fd97e43bb602e55d483a3483794061389cb7dc98e558b0cad81469d63e5f17032629da5edc7e09c4fa5c8161c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}