{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59963331",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3db7c8f3114f63618ac05bf1edddcaf8f65ef15b67b0d13038e1e3941b6a365",
    "signature": "0x6ba987c7e16846d0e781b9d27ce7e8b5861775150c2fe6be5bc80040905a7f5858101e4408313cb7e410c5b4a848b39e769559e7fb46907941a3116889b5b63d1b",
    "signer": "0x1A748d74Db6424f9EA1Ce41A3A445631765103bc",
    "userId": "799948905"
  }
}