{
  "manageEntity": {
    "action": "Repost",
    "entityId": "402249179",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x332704e5a67f449807e0bebf5842f33d0c1b08bb76ba2b697d8c420b86ba9573",
    "signature": "0x7ec5c4d95459752c54938356fb762329597e638fb5e9c07e437313ebeff5ea0378496d64289cbac4458b8133c4ebd23052f1f0be840c3548af75c11cb15a669c1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
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}