{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1298058078",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbdb1a14558f18e29a4349a5aaf8cc66b000476f71db354361fcb991d69ac761f",
    "signature": "0xe4a9c5ede4d33435afa682e2791762efa167a0ac7848edc8b684573d623cddac6e7040ef36f67075696cd147a367250902f4492474d959abd1ff5ca28bd5e51d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}