{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1222413148",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeece00da325f8c258ec5b6347e4ab11cc51b9a79fb37a6967fdb57c5e7a9a03e",
    "signature": "0xe485a2ea7d6088d78e4c1faa45923df1c441e7dd20feb47523d0af67411134c92e7009498766fde50d49f281d06c3c04a5d36ef9d5d8495c8dcf53ddf9774f4d1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}