{
  "manageEntity": {
    "action": "Repost",
    "entityId": "68590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a275714cea36992b3d56eaaf4fd44c228a1cca939413fc03a5df9a73f6c8151",
    "signature": "0xe1999d740937596f01b7e736e43241b72e6a47fc5f86834743a64a7b41ec5e0472061c7c90d3f0ef0b3bf312f7cca64f50367c14240af1d179ac36d7722995d31c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}