{
  "manageEntity": {
    "action": "Repost",
    "entityId": "29357275",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3967b26a4d844b993d360461919a155742f359ab6f69acebe234e370eeaadaf",
    "signature": "0xadd46104b14d1aed30ab75c44c7088b563d8ddbf09e1cead4f19e62738f29c5d1cb7e146807db7aac5dbbfb24fae123995a19ba0d7e947ed5aae94e3d5f624991b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}