{
  "manageEntity": {
    "action": "Repost",
    "entityId": "983128",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeabd9804fdf6623738add52c5c757f76cb16ac7584a84010fe3462ab7817a4b9",
    "signature": "0x859041d59f9e520dc093562477ee296c710bbdc3063020f7ab2136718e91e53c0d245da285ce1a928bc4b4cd10630f0ad40c6b768fc0396e05451eb9979b15951c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}