{
  "manageEntity": {
    "action": "Repost",
    "entityId": "149503817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x361e785a40be0e1418ef61b12eed696c15e2ba4a0da473f947173d83d897b4df",
    "signature": "0xbceaed40dae434b042ee857b4ffb9e3bc9dbdd9fbb9a95c7d12af04ffcfc42b558f0bb296166b255648e1f4632ddceeeaa96509884681609727f3905114ee44f1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}