{
  "manageEntity": {
    "action": "Repost",
    "entityId": "696281",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06926164aa945cb29cf129faf182896b4d621d08add8480e5f82a5c71351cac1",
    "signature": "0x9bc388f4c45f7223d36c136df3c688549cb4720d48a321a1323da4a167581d6d331a45bbe237d2b0b136e0e65cecb3afbc4eed8d4163b7f1da71bdba5ce583631b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}