{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1330325224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x976c496677ce395d502a32116d1928a3f32f1ce8c2d9e2a5ab99d49ce0d278a3",
    "signature": "0x3b52e4d59e5e95e0fdd610307b57fec10a6f8f77a79211f3c15ed272907d06fb2cf06440d26a34c261854a91e1f32c7997986c84e44a3051349472e7f05eae6a1c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}