{
  "manageEntity": {
    "action": "Repost",
    "entityId": "166858",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x126f4f16c33d74294a0c7888908ea4f097a3c09a0d88034bbe26636a8f03ce66",
    "signature": "0x57408477c731b5af21602087f609e321e71a6648616d8e98e0d81bd0c31694c262f5d022add0be0aa4a87e77dfefce542aeeaa55b939790b8952cf457b61a88c1b",
    "signer": "0x48c57b64a5a12Dc7C7742Fdb629EEce52FF5591D",
    "userId": "930634116"
  }
}