{
  "manageEntity": {
    "action": "Repost",
    "entityId": "633163197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd23d1b6dc91fd3c4b712403449328434679c44250c85c9bd7ca50c27e021760c",
    "signature": "0x5858a400dcefecf8cd36d62badd4c00d4c37179de9e3fdbe15da2d96beb0a69a03121585f4525afe376158a030cfef226e9c5fe0c2cb18eac96d38a187d842721c",
    "signer": "0x59765b22C96E88dA578af23E8611d6ca2dcCd7C9",
    "userId": "377610060"
  }
}