{
  "manageEntity": {
    "action": "Repost",
    "entityId": "392287549",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4caccbb0465cd7ad0981f5cff120c74b1fa188ab7d8751c4e8108c75f59a5d1d",
    "signature": "0xaada0c1fb8c73d20b9872cf84337f98c4d7a60e4e955be5e9a5acb46f4f38e5823e2b31bd1e5abf2bacc76edfe188c93d3f90141bf315f938ea3d034f0abe07f1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}