{
  "manageEntity": {
    "action": "Repost",
    "entityId": "128164",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadc846db2e1bb6432f7a800eb7c9d240cc5ebea75e48d0ce0a0cf13b5e6a8375",
    "signature": "0x87e685bf5a030092d38b36c1932660b0f404000ec98df25a2d09c8b730d42db97bb6b19fcb2470a882c56bdf144fcad5f9ff22e6d048b1dae4f6f0779cd15ea51c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}