{
  "manageEntity": {
    "action": "Repost",
    "entityId": "166657",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68be7cea15d5b726a3e64493475c80dcaf545d43d4eda3600f36b4ac24ea82e4",
    "signature": "0xe2de64c029ca4a9c438907196466e023306eff74e630476cbcd3fe2240cd55d41b40b931470eaaa57f265a2b71d24d9de6492a1a7342448bef798dbee6132b8c1c",
    "signer": "0xF2c19977A72e7f63bBbD9063748E52c002b22f6b",
    "userId": "957488166"
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}