{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1416946406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ae051211fa6b6c8bb2fc4970431a184f75f6e6b052ebd42911ef9dc7dfb7295",
    "signature": "0x235c7d30669f8624f943986173f8334ececf9109d68d3e07d6bd40ea9a654b555ac789c6cb095f16efad411405569a7788ed6c59f498bce76fd663a31839fab41c",
    "signer": "0x441C597b79DaeaBA9eb0B8ccA068e23c5a7c5843",
    "userId": "300244455"
  }
}