{
  "manageEntity": {
    "action": "Repost",
    "entityId": "410426609",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d0835b2e324e9c825bb27334fb0628686d2fd004a49461bb95fbe3b48cd4c0a",
    "signature": "0x4f2ac65e1292c27da328af220bffb3dcb3ad7f7f94da0f6ec208cbb04a819a9816b6eea34718350c6296fd7265a9c4e8600766d0636784c326d784f23e7a37d41b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}