{
  "manageEntity": {
    "action": "Repost",
    "entityId": "889733819",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5409249e628c5862a24fadf542a736bd673af017cc9ca2571aeac53e63a0520d",
    "signature": "0x483a6a52eeefa53409ffc4b40a225da8f412e8f1956d5d35d751364f758d6c2f0f2ebf67f2ff80b2e0a8c939d73b050f4ecf4386db322b1a15e04883b855bab31c",
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    "userId": "77551267"
  }
}