{
  "manageEntity": {
    "action": "Repost",
    "entityId": "495502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c1daf5ab9eab00aa6284d0c8c5c57afdbcba9f679ae9f898656ccfd5adbb7d5",
    "signature": "0x77931cbf6fb6daba75cf9dda0e3173e4c8e6495dba33cbd4dd7fb10e9359dabc3fe4695431ce272e2dafae1bf16ca88d5b883f84dfa3efec6cc5f64180dc0a071c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}