{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1864799616",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2774828f6877a7746323823b172d5546c3cc98397b83c8d621ad01883e5dd2b",
    "signature": "0xe5a7e45ab6051d84becf688eadb6f45e6ab4ace90f7954076b7d8646bd9396ad63a7435695f3fb6f80380c17fe285fe9b19b673368a26462dae56990da5ae1dc1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}