{
  "manageEntity": {
    "action": "Repost",
    "entityId": "363258",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9fe49bf7a8faae64e0d75a5da0925a186e09161720ac45a24d3ef4cfdf6c4748",
    "signature": "0xcbcadd61341dbee1bc7b504ea39d618e4121225fcadb758c67749066bc4c64840cb79eb62b695c9c879703d177694a87bb12884b40c4f0eb6c55f670aff0e3ef1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}