{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1419186176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2f26e9b9447583776213e9fae01e314058abbddcd90768dd7e632259774e2b9",
    "signature": "0xced556f8f4517a2b1ae589e98b569bde284e399a75fe492f415c7b537dc4a56724545f0b1c6a361b041272ddb523376493d5a2507330f2d83841e33a04b2cd041c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}