{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854776",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d3e1a578566b8edceee6ba01bdfe83dd008b4ca2f3ef2057e948597e2e2c263",
    "signature": "0x1ef579e6ee81642a33d154e337c870d2a64150386eb4e627bdf41128d500c60113c982e6faa366a92059b5b77b93b75687c3fd92f5b026a6f8632122bc9a70dc1c",
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    "userId": "486490947"
  }
}