{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63193",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e1fe4afa53ab393d949ddc2724b2405b5a9f722b0de96e5fb98db2e55a82ddc",
    "signature": "0x90a4663fdfdcce18f70664e6ab08fe3e5899cd77e84773d9941f0c768991f3417f4c60332778d61f83cf8aa7486a468f3e45ad891bc6a807c0be74cc3f8a68b21c",
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    "userId": "854614078"
  }
}