{
  "manageEntity": {
    "action": "Repost",
    "entityId": "13689",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76afba332a26c93f5f5719fd7e253326e73fe0a4813fc1cd2c2b0692984b307b",
    "signature": "0xea5ce0cf080706e28bd70c883d54e4218064fca3e3a3734b20f9645b06c5b5c121be26d10ec815a128fe3c8a68aca362d0ffe35160027f0a9259a073fb6834ff1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}