{
  "manageEntity": {
    "action": "Repost",
    "entityId": "369472",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f5d14a66b5a00db0250ee905ecf0d48d2ae7d4309822a2a38ae3240e748356d",
    "signature": "0xd3aecc6d71518cbf68d81f1f536d9c9dbb35e5d61c88b377f89a0dd581e51366391c2c548f4c2ba3065d96434d3db719940f56a0731a6d6c73a29a490bb07ab21b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}