{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1256782929",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68787a540d0bd83243bcc396865f310767bf45dddec63073b6c64c3fe94aff88",
    "signature": "0xc3969cafa1b73947828e814ca8a45599377bf3428ce1ca85386c740b91c68b463b7a375bec6ada107acf88ba91a98d5e4136620b9816ef8eb1d88718d40383921c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}