{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1126978886",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51eed30069056e396f6b325cbf0c5325e591ec2739803b7429be26aaacad811d",
    "signature": "0x16535a8e99d2c9a43489502b9f40831478c4e9904faff60ed3c75b37b5a226784ca5664155ca53b439708f5cee4db3c6f2543e5a25abc23f1dbc773e759a451b1c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}