{
  "manageEntity": {
    "action": "Repost",
    "entityId": "107775027",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x43d4e10187a0a529bfc03822b4f8824d42fe07bc6395c4a15d781090d28a3269",
    "signature": "0x95f57965f5f517c80c679a648074df510e284ea8f95c8d3bd4b65046516d2f83126535e784627d458a13135cba05e0b1a1227136b95ea459885e90562ffe2ed01c",
    "signer": "0x5D4848bCf5c4abA1a0Fdf2B61408c9e4288aDb0E",
    "userId": "305415280"
  }
}