{
  "manageEntity": {
    "action": "Repost",
    "entityId": "350158530",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x110df9f8d3babc78581ecfb472328f6bfa9e5665401bc518d495405061df3112",
    "signature": "0xac5fd423e0d84fa3e1ab2c5c741c909d80d1f1aa548aaea816dd6b1296bbbee91ec6a13b64b573b441eeffd34821c2b3846d46979fba5ddb0969b92c5bfc07241c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}