{
  "manageEntity": {
    "action": "Repost",
    "entityId": "696436931",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x391850178e36880d9486254f9e136cdd7da69b5ef7f5f92dbf260c0514179f84",
    "signature": "0x7a16f2ba85dc4ed9bdb9e62f671d8717821911dcc4c7ae97277cadaac4af3bec0782bb56002042c9e85a7539236dcf8e9b4fb0cd8e9ea593fed88db84ec8784a1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}