{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1570939124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbbc48c9063802a652a5f4cfc1e917196e446d659a149322c9c5d10f26bb91a53",
    "signature": "0x5a382336ffc33f0ede2262a3a7f0135315aaac5e9d12c1aa90310fb6456faf2f23c38777ba269b495edbf6c67ac5cfebfcb0adecf0539c99012128b6ef07c2901b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}