{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1356642849",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8be98ffc717dcb8b55680be201df4bca33937c00c1118d2f6e8e149ec274fb29",
    "signature": "0x90acd91c66dce1f6bd26de19aebc5bb4e3f06f0ef46330ccf9ec645776edce380aa76b6b0aaf9b05f0f1acefe090641a0f7564825c3a950e01aa52344f14d72c1c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}