{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1264453214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa42ef28d71b8fa8314f9740077e1235dff34e800552fb1fa21ffd5b79a0567aa",
    "signature": "0xa8d4a84ceaae45902323fb4a6a0fa7782d031447ef8a0702d08107c0a3a01c091c4dfbf598efb6e29c1e2d86202d4b4956e17db07501d127264d1736c6dd39301b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}