{
  "manageEntity": {
    "action": "Repost",
    "entityId": "774007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0a734313997b513668e90c3b629f4a19d08c41c22adb5d63b06ac7764ad981fd",
    "signature": "0x346af54010eb74d36c214f3ec18a9e7e0486f593c447da6f1f8aa9a38aaf75d168038d4fb757b6247877d7b49401379b914d6e6c18d0aeda12edb44ac9daa39e1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}