{
  "manageEntity": {
    "action": "Repost",
    "entityId": "422479223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc068a5760f9a8d40dadf88066c5eb7dd908d9c03e202f6292d66db148d56f381",
    "signature": "0x0c6dbed7e135fb4b99d35aacf8ef041005d7c8f194bc3f6740843ed726cf5f916bfe71ce59faf024a4cdf9fd3e4c884feed9c170c5ca656ba0cfa06d14c586ee1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}