{
  "manageEntity": {
    "action": "Repost",
    "entityId": "228457233",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x83208d94382bd0195e673b9fb50477762065cf97ec77421a92db2854eae976fc",
    "signature": "0xa35f6193b49cb4866b48aafc3b5437152ee1967adb9e06c91a8b2b857d5b68d360edbb1080a95fadcf4c3aa7740ae431b7bcbc3ca9905fc027172ca470846c501b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}