{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1631868789",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x38562a19781040aa92b571f1bc99b070effd01f214b5eaa59170d1b8bd2f3dce",
    "signature": "0x169e559930b88f49c50422f47e20e9851e0d588cfd035b55c6609122063d7d553f6cda6d2e90b015dc6964308d82ecbd90b6b2a5feb94bc1c66ff12e9384e7801c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}