{
  "manageEntity": {
    "action": "Repost",
    "entityId": "770047026",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84ec7cad8d475dd499c5897ab164c72ce24743ed12b2b29821a7877111097886",
    "signature": "0xfde728dc7a97f28ff8305a2225d7cd6eb30e968189e62a04dc87e5ad218cb90d6856aa5ca44fb5c114b50ee12581814c69e5900af599a26fc81334f78a0ea0d51c",
    "signer": "0xd648B38B61b65e4F8df57D4EE65560D8DaacFDb2",
    "userId": "277314120"
  }
}