{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2131180828",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x051c0c08b716cc13b570683a37add608f5633c5278b217410760c8c33944dfb5",
    "signature": "0xb152b3f3127175c5302ba472d5bdbaa233c3083cdb8e1e5da0e1123e0d28a89556e65a41bdd097e5abc9f78e7c72cbeb0225f76d5ecd30ca6aa7c9bbce513dd01c",
    "signer": "0xa4CbD3769eaA8BD90F8125EC1630730606a166e8",
    "userId": "800871513"
  }
}