{
  "manageEntity": {
    "action": "Repost",
    "entityId": "229846559",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x266bfdb78a57a9fcdaede35e29a50b00dcd1d79e24f8b1fa61f8cbda5388bbfb",
    "signature": "0x8a5d19c31279718cb9b341288a9e2fb64a6aebffe3ce5c326f727ad3a49c904c2bb2c51183b64dd6f5c83d39402d85b67a8e1aa3532d53da3174adc1e8c03c841c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}