{
  "manageEntity": {
    "action": "Repost",
    "entityId": "452559966",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40d325a1ec847f8871e9b7c86584f06a20e51dac98c7e22182136f1db0140a4d",
    "signature": "0xae1ac8bba618a91dce0fe47f3c16279109f5d383a67336274e558ff369c0cd9d3278e1e267191a20006c097ecb40ff834154966c6aecd11fc85d1dd5434ec8841c",
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    "userId": "54166466"
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}