{
  "manageEntity": {
    "action": "Repost",
    "entityId": "986843638",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa296bc7a75b84a3b7bca8144049bb5bc9e161713d51ea7b2640278a71c727f71",
    "signature": "0xd703bb03b8e137d7c9915989599626faabc54c87bcb36c43aad4eab5a074ad8c0688d6103dffb5a06943cd0bf028326578eaadd13749cbf023ad79df4cdf1b921c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}