{
  "manageEntity": {
    "action": "Repost",
    "entityId": "309633",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8027628cf11a0aaf441643aa387368a86bb204057f5a024f89827925bc85194f",
    "signature": "0x56d511206aa7dc8a08e4ba0ad24b6687fec8daadde83260979fea70c2a8bcbf025933a9edfa3836044c71d1a8bfff75af500e53c2564ec3bf1b8f6cacd2eb0301c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}