{
  "manageEntity": {
    "action": "Repost",
    "entityId": "869835971",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ff20d40934c3e509f99ab9ffcb262eb62236fc79f7bc11fad6a478eb3208366",
    "signature": "0x94be5df486f8d5e253de9434aca680489a5f53c8e0d4638d29a0ac0341fb560516a212fa48670b04d32fcb10530623c21be47ea8779059cfaf636ecbb62728631c",
    "signer": "0x1642AB480EAD0cea9776277347Cbd3e5Fe9889f6",
    "userId": "711757920"
  }
}