{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544055748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa062a77362f671245edbaee7de29c4ef3864a955839dd87f4fa0a613979b50a9",
    "signature": "0x62d3e41d563143df4d03696f54dac80a122decd89602a5d83a1a28b7b48401064b10c5f49a81454ebc1ce4d7510a25066402b2fd5c596fc7d46049ae5ad768db1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}