{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1252324993",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e2f23e0927f86b474cba84b4f3bc6263ed50f04ee1a40f5b671076fe42b8fff",
    "signature": "0xa080f64380a5a71daec62e437c60b1c398b18f61002e93be943de08122203a1c6ea7e52603e99e03a5db623cfc75483beba741b0b5b98f5fe6f61a88c41b209f1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}