{
  "manageEntity": {
    "action": "Repost",
    "entityId": "555354977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x397a5253229d7f33a90155fbebe99077ba22a3f22874b5f53013411dd055e4d5",
    "signature": "0x3635a9f2df0e8cce5843cbc36f22f711e24a7a369f56bab47516c3e20e1be7a115e96b57564a435350a3831cc22876bf4029b176096130b2789f995ee84e3bc71b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}