{
  "manageEntity": {
    "action": "Repost",
    "entityId": "281989933",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x760caa410fcba513a09b359d37edfd7b98fb741cf630988cc5ef85610ca89c76",
    "signature": "0x8ee21a95bf0c291154c67e05162e8340ed438f4affe8cbb87a259b874e0d929a3e8cf055916da52c5cfac246f37415993c57b20c15b335525995f9b18f9e10fb1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}