{
  "manageEntity": {
    "action": "Repost",
    "entityId": "267881",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4eb94365ba7b945cafbe83c04b385583dfb1bff93c8056c47f40ea82cdb5b20",
    "signature": "0xda9c91ffa069346e6bf50bd3dd5cf5dc8d78eedd28e9db7d45a7e556eb214cae1151bd337bd7299003d7938a3dc12bf9248b8a6cc08d98b9c1ea67e9575d75cd1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}