{
  "manageEntity": {
    "action": "Repost",
    "entityId": "535640091",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5035b5c2d03b6e20546fd0bddc36cc758006a27bffd270c6b5f29900a0ca3d35",
    "signature": "0x75aaf50df525f748c116ded56ef0b5bf2d3327a4a3e3d790591319ca7d992e7f7c5039e8b0d79a55724fd6536f6beef38ac72f3daceacec9bca2741006fa02411c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}