{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2145839425",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x174034088bdc5abe7e18128aed8407e3736e7d1062cdfce76054b66873c961e4",
    "signature": "0x249f83c3ef64230bf0df4aac9551c4f58c13e42de7b8d5b4ed84316190d51c751cc5b22d99a0f5771194c000e48dfd1d3dbeca684652f7c4b60e0152c0f823e91c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
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}