{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1664571955",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x285edda7cf0895d65e8b9184cd55bd054836e92cc4b586ce4b28190e02495130",
    "signature": "0x018bae3d28ccf68982331effc952058e38d16b06fc087a84258b3b357b7917a5401cd6e56d19987e8d7b1dc20cdf4b6ebe688586e6bc973f70f41a52be66ec701c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
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}