{
  "manageEntity": {
    "action": "Repost",
    "entityId": "979060446",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3dc752e8c4dc3b32e662c69b176b777bca49197dbb0525ff090e647c70bbef44",
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    "signer": "0x5d8091c5439F52184dFD827f33FF815dCc827bA8",
    "userId": "52403052"
  }
}