{
  "manageEntity": {
    "action": "Repost",
    "entityId": "314450",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x652f037caf0a405719f6eb587fbf54da47b604338511bba16d5ca2ae8a8be658",
    "signature": "0xeb35cf40ff0468c0f267498dd2d2a546a8c5589dc970d3667ef9b405b971be2139a63740182959d2c106724fa77945265e606eb0d19bac8662208dc52da566c51b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}