{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2100843969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfa2e158746787eb1afdccf89b85cb57891016268a23e05f2b84ba0c2965bae9",
    "signature": "0x3aa456e6b97aa9cf623dfe3418732beb5719b63363d17a9cfe6a1e3569ad4be11de0c28a939d7594713a70d8f3b4d8b556f555884d557ebd169e806304c6e7ca1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}