{
  "manageEntity": {
    "action": "Repost",
    "entityId": "948152111",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x663679d29fb64cf9063fd09e43bcb3639c55326da10c2aae2ceeff11ed703a02",
    "signature": "0xd3a3577577d7f6e616653483770ed61e385c80469c141141f4ed6b4e82ff668b64168af6c7a83a84fef341e269c83f9f71022238c4da1d39a405d5a1bc42b4171c",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}