{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1219117271",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdafb476ea6aab01849c13b7da503be51830ad7480b8f4ff67f33e32553dba384",
    "signature": "0x9be887cf85c0359e85045aa282f6a87a5e8b66eda60d2587b6e69157b089ce5f127fdb111dcdb5ddef67a8232ba56f4a7192fc018e8d3e62e2e8f1c0731944321c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}