{
  "manageEntity": {
    "action": "Repost",
    "entityId": "21247202",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x676f2b9735fb8437fcc6be0a0f7106c6d849398f170b0942245ed5c8c65b91d4",
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    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
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}