{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1648410411",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79ed2ed28b70c54e9e61b2821830d5a294be6d23f0077da1633fc0110ba16fcf",
    "signature": "0x7e6d668709aaa93b7df7f362b0542e970d589b4daf1a214ea3ecf53710315c6b14caecf447f6d0e8f53ad3ac0e958595003b074b37cd877895d9861c8e629c671c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}