{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1346632218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x532f1e158979027ac1812c05c5c25d72955e6bb648078c23a80aa88bcb9e21b7",
    "signature": "0x256c15804b7df1a70a5f861bbcd4307eabb4cff5423917beba2441c3d2e856e20f2c9e71341d555bd03043ff74f8f8691e3c1836d78f6772c13dc854561b5c6d1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}