{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63378",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11e4bb4806518a9a358f8117997548daa14845c147780c20f4f0250afba5c169",
    "signature": "0xe0da7c1aea71761ae7c36f9a7a48de3b4e7ac4322a6e44e79ffca6428719f78c2aa63e35ed99080322ddc74e114dca4b063ad7383e00a29330b21ba2f8d174591b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}