{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1367193350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ca2a088d2061a27e4ffd02eed7659efb14fcf96fdc18c975d6ddf3e4efa3fda",
    "signature": "0x48f7f4aea7e6c480ef18c6c7ebca88f434da65b73a1ce47167444aa313d50737367911c61b1bed2b64e7b421393279ba29957454e027ed32189e7a6e041814241c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}