{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480516979",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8d36c57398466b2ff6eee9fb22588c1c47db0f42c9b9a45924cba4df621e96e",
    "signature": "0xa7be02363378e0bd1482d61615148f0aa811724addffb51cfe60b28ec9789a51618a3a116ef70e8df61a967adc6464cb8f04c0a9e7c8b46ff586bfda9c8cf9291b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}