{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1018318437",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1496321ca0b397f26c8ef637e7d091a5305070d36ad27bfbed8cff5432cc8d89",
    "signature": "0x90fe17622f50a5fb555dbdf5dfcba755bc7d55e81bd6babc213fdf6de099d53c77e879d72db2487d6b2ff01adc93cad74e4837e03b6d74bc6f079d81dbee4eeb1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}