{
  "manageEntity": {
    "action": "Repost",
    "entityId": "993254",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c1ab74e6da1f64665231efcda037533770fdf910f150a079f0450e15b59bd44",
    "signature": "0x6bddf204c72c3ed35ce1c776e81c20ab9e57788d6a7d5df56fa47fddf56080723bfbb0d081c236ebfefdb828fc7f0e6258e1c650c7ed54b3915981ed485bab1b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}