{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221789131",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3889c4a7a7fd923ed6d62ba017f3379fb3c4f773e95da4200eee29a55b05cad3",
    "signature": "0xb3e1fab57e48aa7e2d8f50ab7483cd1e34cea47ba290627f51b297a4349d25e603026c4cad767cc63462bb140151fe2c9e1a249853a579d20ce41879c1cef9fc1b",
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}