{
  "manageEntity": {
    "action": "Repost",
    "entityId": "335304978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb98c1e908ddbe5b2488fd4973a972cdbcfa1bd30a0d7cbb4eaebc7ee39a8e09b",
    "signature": "0x714b2d5c653f619323fbac57e98c0fc17957a765ddd50441f241da1e85b78ae9076c350cf525f2944665cde4d0776b78b4918f551f3bc4fb45108dc8329dc1cd1b",
    "signer": "0xd1bC12b8b46f2FAa152aB791052b4a26826F86F5",
    "userId": "481080235"
  }
}