{
  "manageEntity": {
    "action": "Repost",
    "entityId": "687945265",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa112873b14d76534fae3f12152c9c9def879944f28a7919a7e6497e6bea75a96",
    "signature": "0x2e24fdccfda3cb35b564312879fb2fb3c1a0777fdfd4dcbb0692410d151fe75a6d332d2966a45e6ff019d64e22ef420a19ba554d545ef684451ff328e0ff438c1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}