{
  "manageEntity": {
    "action": "Repost",
    "entityId": "69386",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcaa58e6996815d77d86b72f043f6eded7001bc308de321b96b74bf8bcfe63552",
    "signature": "0x67b560e64f82fba64223510e0d55637e5f91e2464c5813446c02c032e945c16c0442b8cd5cfafae6f2a559ccd22db6df0cb981d702356a6dfd09111b2630155e1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}