{
  "manageEntity": {
    "action": "Repost",
    "entityId": "187671",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48118d934992937ccc8d1590eec62c88171d63a4bc5f14f5296cd5f8f312bba5",
    "signature": "0xcdce504c88d25c590d9507d9235728ee02eeaa2dd8dfe56afae5e9acf1fc1c316a86aa766f6a7b58b6ba8bcc69bd646dd4914b7003b74db55ad7d5f9eafc125f1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}