{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075782",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf6b93c441e1ce130446c1a34abf647f987278a9d97e22d300a0440cbc93c9b4b",
    "signature": "0x3a88dfe2d9bbd711b28533aed1d2a281fedfa325912d5bac730d64937b000ab87bf926d73730397452a16ff65eb8f3f0362d8d81e7f5f94b1de3f4812a66b82e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}