{
  "manageEntity": {
    "action": "Repost",
    "entityId": "138145",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x92fee84e52032449e6ae5f5987ad13c7473acb60ec0e38e4ced2cd0caf9228cc",
    "signature": "0xaa4b3becce48d82609cae081cf2764cbe72cef922e39a2da67843eec05f864661b5e818919f8f262998d324537aa66bf54734b7e704f35dde37b691cc66267a21b",
    "signer": "0xbd08d39c7eF0c2f1aF7E4989fF8e283b743B32ab",
    "userId": "333508153"
  }
}