{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1036666",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x67fbd21d4595c8f2f5949b5dd404e5d5213820db0572cb02ad144f71ee48ab36",
    "signature": "0xa2b0094e7e048c78ca435179a1d682721787379ad7e9f5d876d76ea44a944ec85be78a69f16ca1d0f81e3450d0c759dd4057e2a88b42785041e6f65b40fc98031b",
    "signer": "0x48997477d821e30d3Fa835d1Ee7809B3253Cb100",
    "userId": "75085"
  }
}