{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1358915247",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0962ffc23fe1b7dc124bf365815ec9fd5ee459b5b5bab0268a404e622d6c65e4",
    "signature": "0xbb7a48b909139ba809e2c5fad28e9555e585b086a11689dd6fe45022a2746fa81b47d272d1e9f544c4d271fb0f047adc65b84927cb07158643bf2db648f12d5f1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}