{
  "manageEntity": {
    "action": "Repost",
    "entityId": "247318",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2f9b56304ad8dde2afa411dfce086056d5b7cf0592cb82ab3dcc943a625ffa0",
    "signature": "0x4cfe6618115a04a432be4d2636d36231c06fc56c65afaddc2b36038e9f30474803ea829c82d8042b2213aa0cf38ad8f399fabbcbada20634b4d067bc532bfeeb1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}