{
  "manageEntity": {
    "action": "Repost",
    "entityId": "379475150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a78d0cfc54684838edb0fdda8a78f34f35909dfef24640bfeaaa59ec5632551",
    "signature": "0xe59eff93dc0749f47c97d51912ccc7071edb89cc15271a2613c45cf063dcb9283964809a9b22c76b63a933359cef98f8024b5ef0471795213504728a8173cabe1b",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}