{
  "manageEntity": {
    "action": "Repost",
    "entityId": "341510",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x772fcee574d80c1d911f2005a17dd72c4577cadd6a8b3029e601e1dcb1452f4d",
    "signature": "0xea88b8f070ddda84e7dce8973fade187de2e2c1b5c52283dcead61117a839f533a1e05b0b3b927a085e0ca0b56f5c5fc58b4052429c944525688f6889f6a51741b",
    "signer": "0xbd08d39c7eF0c2f1aF7E4989fF8e283b743B32ab",
    "userId": "333508153"
  }
}