{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1758155424",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5755f8f577c16fca122a09cb2a750215b80fd9a3f363a44913a608708eccbad0",
    "signature": "0x6f5fde0f6a1be6369c3b6d413faedd049b6c362ac6e9c51dfc5f1dd59d7185810eccbcc98313eb2cf8079e294cdc8f6f0215041d24fe22a815df311c2654de951b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}