{
  "manageEntity": {
    "action": "Repost",
    "entityId": "616241735",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0ea3dbfd84d713eb8150ab7fdf3c867de01fb65cb90dab745f9bac708287c6f8",
    "signature": "0x97507bf16f236f67b72e0477e6c7372d033ea650be06ee59fc0ad8d02d78385449de8062ec68e3f9ca8d60e33f4b386a3b399477f96a3fc8f2d187075dd6ba6a1b",
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    "userId": "887547386"
  }
}