{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1926254858",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x220ad1be9cc75bcf7356f901b40a6a30ecfd4300b565125bfe25b0c7c0f22395",
    "signature": "0x571324a0785a5f3033369b440f41ad3147e83ce1f985b220fa5379afed4daf5e4338f169101692e7ce49d79c98a8d70d67e44e39b01adaf2e285cc601c8800171b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}