{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1770116218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c464cfe9eab845ccbcef6b3a0ac4428ad253850dd7a0ec9d0fd04a84f607e20",
    "signature": "0x4e297481633831306a5e4b750bb19d1198b5bf28d7894a07b0145e809c5207e8663878100cdac32449e621b800597d85b0f2e8e3aa641dda423cfd6d645a7d641c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}