{
  "manageEntity": {
    "action": "Repost",
    "entityId": "744519328",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4292a920de65479b98efb7531ae4bcf56bbdf6744eafa381e01d907815083631",
    "signature": "0x8377c854e676994e379ac0511d49030516fcb4f45c4753d55ce45021faeec2834bbafe2a48815f46bad1c886f38e88e59bc86cd57f6c0d4493aa1a09ebdf665d1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
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  }
}