{
  "manageEntity": {
    "action": "Repost",
    "entityId": "713898141",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x218d36d63f554921135b165d489f6ea97ca94fe3ecd54102d7d5c632e8b420f7",
    "signature": "0x2a31250a68a9cccac0c6c2127e21ad0691e2a2080552a130dafab7898c8fc85a13c55065fea91f35fa8b485143af7c477e68e1d7b86f8f38db1899bde2b7a5a01c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}