{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1665634014",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf8d6f850c2b7ccfaa73c79d57d4251cee490acb2f21e3809f2468813711b979",
    "signature": "0xaa61ad0813a9291e6b86d38d0d0bd63daaf7747982add55f25fbf4c67648fc523abbd38f0198eda0078ea98c32189c52cf0885ace34c20c5a771c6f917599b381c",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}