{
  "manageEntity": {
    "action": "Repost",
    "entityId": "601984933",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeec7465c35aa4695ad17a5b751b032987267537ae6d8de8c00c1e6c6c5b7f3cf",
    "signature": "0x6fe408297c801e170ac5a23044c28d2029f2b43b9ea853f07f6976ec8936ed02161f56aeb494809da67c92b6bd42b78f7070df0c68b7f37b392123fb40ef24121c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}