{
  "manageEntity": {
    "action": "Repost",
    "entityId": "771141606",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f82d49487cfef8b69d0c0f68cd5be4c8e5c3115ec745040fde0a29dc0303f52",
    "signature": "0x7674326ef0d2e338e186500d5ec008898067650bcce59fc26ecf4a17301b26c14427d7b9a268c44ce249d16965d45ae84bd960a04fdc198b380a139fac3bca011b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}