{
  "manageEntity": {
    "action": "Repost",
    "entityId": "595757528",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x84789dc051341baceb921202706a9a2fc987adf9d7cc51be38850a69e0e2e007",
    "signature": "0x9fd04427fc74c47259c95a32d2a1a261d55229f28d4d92ef86e252388d5961b26580b89c213a5d4e2ef735c99dc63b2474b0e95c27914c7efad78d88baff91fe1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}