{
  "manageEntity": {
    "action": "Repost",
    "entityId": "84321214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97dee61362b641d752d5f2be34f2ff732e074701c7a1be2fc560c48739a67116",
    "signature": "0xe855b526c6c9e5d927472e9b6fe49c2d39b690e40ade7ec0bb6d48ea3a0ce8ca288041503d5f6c9aefd44d0b663e82ef11b4c776c55892194407525ff03adec91c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}